2024-10-25 11:40:31 INFO ::casa Using user configuration file /Users/casaci/.casa/config.py 2024-10-25 11:40:31 INFO ::casa loaded config file : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casaconfig/config.py 2024-10-25 11:40:31 INFO ::casa loaded config file : /Users/casaci/.casa/config.py 2024-10-25 11:40:31 INFO ::casa 2024-10-25 11:40:31 INFO ::casa config values 2024-10-25 11:40:31 INFO ::casa agg = False 2024-10-25 11:40:31 INFO ::casa cachedir = '/Users/casaci/.casa' 2024-10-25 11:40:31 INFO ::casa casaconfig_verbose = 1 2024-10-25 11:40:31 INFO ::casa colors = 'Neutral' 2024-10-25 11:40:31 INFO ::casa data_auto_update = False 2024-10-25 11:40:31 INFO ::casa datapath = ['/opt/casa/data/casa-data', '/opt/casa/data/casatestdata'] 2024-10-25 11:40:31 INFO ::casa iplog = False 2024-10-25 11:40:31 INFO ::casa iplogfile = '/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ipython-20241025-114023.log' 2024-10-25 11:40:31 INFO ::casa log2term = True 2024-10-25 11:40:31 INFO ::casa logfile = '/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/casa-20241025-114023.log' 2024-10-25 11:40:31 INFO ::casa measures_auto_update = False 2024-10-25 11:40:31 INFO ::casa measurespath = '/opt/casa/data/casa-data' 2024-10-25 11:40:31 INFO ::casa nogui = False 2024-10-25 11:40:31 INFO ::casa nologfile = False 2024-10-25 11:40:31 INFO ::casa nologger = True 2024-10-25 11:40:31 INFO ::casa pipeline = False 2024-10-25 11:40:31 INFO ::casa startupfile = '/Users/casaci/.casa/startup.py' 2024-10-25 11:40:31 INFO ::casa user_site = False 2024-10-25 11:40:31 INFO ::casa 2024-10-25 11:40:31 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2024-10-25 11:40:31 INFO ::casa measures version is unknown, this is probably a legacy version not installed by casaconfig 2024-10-25 11:40:31 INFO ::casa 2024-10-25 11:40:31 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/casa-data/geodetic 2024-10-25 11:40:31 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2024/10/05/15:00, 2024/09/05/00:00:00 2024-10-25 11:40:31 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2024/10/05/15:00, 2024/09/05/00:00:00 2024-10-25 11:40:31 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2024/10/24/15:15, 2025/01/22/00:00:00 2024-10-25 11:40:31 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2024/09/29/15:00, 2017/01/01/00:00:00 2024-10-25 11:40:38 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:38 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:38 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='antenna_move', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:38 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:38 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:38 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:38 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:38 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:38 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:38 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:38 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:38 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:38 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:38 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:38 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:38 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:38 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:38 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:38 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:38 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:38 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:38 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [antenna_move] : 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [antenna_move] : 2024-10-25 11:40:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [antenna_move] with ftmachine: sd 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:38 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.642 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:38 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:38 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:38 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:39 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:39 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:39 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:39 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:39 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:39 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:39 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:39 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:39 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:39 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:39 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:39 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:39 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:39 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:39 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:39 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:39 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:39 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:39 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:39 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:39 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:39 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:40:39 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:39 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:39 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:39 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:39 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:39 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:39 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:39 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:39 INFO tsdimaging::do_weight_mask::casa The weight image 'antenna_move.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:39 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:37.846285 End time: 2024-10-25 07:40:38.874964 2024-10-25 11:40:39 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:39 INFO image::statistics Determining stats for image antenna_move.image 2024-10-25 11:40:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:39 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:39 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:39 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:39 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:39 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:39 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:39 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:39 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:39 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:39 INFO Values --- 2024-10-25 11:40:39 INFO -- number of points [npts]: 1 2024-10-25 11:40:39 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:39 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:39 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:39 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:39 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:39 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:39 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:39 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:39 INFO Statistics --- 2024-10-25 11:40:39 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:39 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:39 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:39 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:39 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:39 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:39 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='interpolation', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='cubic', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:40 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:40 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:40 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:40 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:40 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:40 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:40 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:40 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:40 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:40 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:40 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:40 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:40 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:40 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:40 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [interpolation] : 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [interpolation] : 2024-10-25 11:40:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [interpolation] with ftmachine: sd 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:40 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.639 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:40 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:40 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:40 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:40 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:40 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:40 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:40 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:40 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:40 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:40 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:40 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:40 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:40 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:40 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:40 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:40 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:40 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:40 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:40 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:40 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:40 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:40 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:40:40 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:40 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:40 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:40 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:40 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:40 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:40 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:40 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:40 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:40 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:40 INFO tsdimaging::do_weight_mask::casa The weight image 'interpolation.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:40 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:39.494987 End time: 2024-10-25 07:40:40.464708 2024-10-25 11:40:40 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:40 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:40 INFO image::statistics Determining stats for image interpolation.image 2024-10-25 11:40:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:40 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:40 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:40 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:41 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:41 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:41 INFO Values --- 2024-10-25 11:40:41 INFO -- number of points [npts]: 1 2024-10-25 11:40:41 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:41 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:41 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:41 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:41 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:41 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:41 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:41 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:41 INFO Statistics --- 2024-10-25 11:40:41 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:41 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:41 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:41 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:41 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:41 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:41 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:41 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='interpolation', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:41 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:41 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:41 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:41 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:41 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:41 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:41 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:41 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:41 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:41 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:41 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:41 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:41 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:41 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:41 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:41 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:41 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:41 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:41 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [interpolation] : 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [interpolation] : 2024-10-25 11:40:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [interpolation] with ftmachine: sd 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:41 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.636 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:41 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:41 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:41 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:42 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:42 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:42 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:42 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:42 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:42 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:42 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:42 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:42 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:42 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:42 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:42 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:42 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:42 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:42 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:42 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:42 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:42 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:42 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:42 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:42 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:42 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:40:42 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:42 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:42 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:42 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:42 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:42 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:42 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:42 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:42 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:42 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:42 INFO tsdimaging::do_weight_mask::casa The weight image 'interpolation.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:42 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:41.026643 End time: 2024-10-25 07:40:41.830835 2024-10-25 11:40:42 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:42 INFO image::statistics Determining stats for image interpolation.image 2024-10-25 11:40:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:42 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:42 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:42 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:42 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:42 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:42 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:42 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:42 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:42 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:42 INFO Values --- 2024-10-25 11:40:42 INFO -- number of points [npts]: 1 2024-10-25 11:40:42 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:42 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:42 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:42 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:42 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:42 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:42 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:42 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:42 INFO Statistics --- 2024-10-25 11:40:42 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:42 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:42 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:42 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:42 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:42 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:42 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='interpolation', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='nearest', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:42 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:42 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:42 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:42 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:42 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:42 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:42 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:42 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:42 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:42 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:42 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:42 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:42 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:42 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:42 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:42 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:42 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:42 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:42 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:43 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:43 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:43 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:43 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:43 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:43 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:43 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [interpolation] : 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [interpolation] : 2024-10-25 11:40:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [interpolation] with ftmachine: sd 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:43 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.633 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:43 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:43 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:43 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:43 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:43 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:43 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:43 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:43 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:43 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:43 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:43 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:43 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:43 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:43 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:43 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:43 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:43 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:43 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:43 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:43 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:43 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:43 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:43 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:43 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:43 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:40:43 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:43 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:43 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:43 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:43 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:43 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:43 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:43 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:43 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:43 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:43 INFO tsdimaging::do_weight_mask::casa The weight image 'interpolation.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:43 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:42.289623 End time: 2024-10-25 07:40:43.133162 2024-10-25 11:40:43 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:43 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:43 INFO image::statistics Determining stats for image interpolation.image 2024-10-25 11:40:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:43 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:43 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:43 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:43 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:43 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:43 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:43 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:43 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:43 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:43 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:43 INFO Values --- 2024-10-25 11:40:43 INFO -- number of points [npts]: 1 2024-10-25 11:40:43 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:43 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:43 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:43 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:43 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:43 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:43 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:43 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:43 INFO Statistics --- 2024-10-25 11:40:43 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:43 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:43 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:43 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:43 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:43 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2024-10-25 11:40:43 INFO calibrater::open Opening MS: PM04_A108.ms for calibration. 2024-10-25 11:40:44 INFO Calibrater:: Initializing nominal selection to the whole MS. 2024-10-25 11:40:44 INFO calibrater::initweights Beginning initweights--------------------------- 2024-10-25 11:40:44 INFO Calibrater::initWeights Initializing SIGMA and WEIGHT with 1.0 2024-10-25 11:40:44 INFO Calibrater::initWeights Found WEIGHT_SPECTRUM. 2024-10-25 11:40:44 INFO Calibrater::initWeights Initializing WEIGHT_SPECTRUM uniformly in channel (==WEIGHT). 2024-10-25 11:40:44 INFO calibrater::initweights Finished initweights. 2024-10-25 11:40:44 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2024-10-25 11:40:44 INFO calibrater::open Opening MS: PM04_T704.ms for calibration. 2024-10-25 11:40:44 INFO Calibrater:: Initializing nominal selection to the whole MS. 2024-10-25 11:40:44 INFO calibrater::initweights Beginning initweights--------------------------- 2024-10-25 11:40:44 INFO Calibrater::initWeights Initializing SIGMA and WEIGHT with 1.0 2024-10-25 11:40:44 INFO Calibrater::initWeights Found WEIGHT_SPECTRUM. 2024-10-25 11:40:44 INFO Calibrater::initWeights Initializing WEIGHT_SPECTRUM uniformly in channel (==WEIGHT). 2024-10-25 11:40:44 INFO calibrater::initweights Finished initweights. 2024-10-25 11:40:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:44 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:44 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_conformance', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:44 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:44 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:44 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:44 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:44 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:44 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:44 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:44 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_conformance] with ftmachine: sd 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:44 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.609 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:44 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:44 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:44 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:44 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:44 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:44 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:44 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:44 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:44 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:44 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:44 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:44 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:44 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:44 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:44 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:44 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:44 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:44 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:44 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:44 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:44 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:45 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:40:45 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:45 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:45 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:45 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:45 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:45 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:45 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:45 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:45 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:45 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:45 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_conformance.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:45 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:43.593245 End time: 2024-10-25 07:40:44.583488 2024-10-25 11:40:45 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:45 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:45 INFO image::statistics Determining stats for image ms_conformance.image 2024-10-25 11:40:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:45 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:45 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:45 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:45 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:45 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:45 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:45 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:45 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:45 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:45 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:45 INFO Values --- 2024-10-25 11:40:45 INFO -- number of points [npts]: 1 2024-10-25 11:40:45 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:45 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:45 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:45 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:45 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:45 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:45 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:45 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:45 INFO Statistics --- 2024-10-25 11:40:45 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:45 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:45 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:45 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:45 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:45 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:45 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:45 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_conformance', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:45 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:45 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:45 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:45 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:45 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:45 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:45 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:45 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:45 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:45 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:45 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:45 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:45 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:45 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:46 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:46 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:46 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:46 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:46 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:46 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:46 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_conformance] with ftmachine: sd 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:46 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.629 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:46 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:46 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:46 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:46 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:46 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:46 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:46 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:46 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:46 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:46 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:46 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:46 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:46 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:46 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:46 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:46 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:46 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:46 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:46 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:46 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:46 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:46 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:46 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:46 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:46 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:40:46 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:46 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:46 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:46 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:46 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:46 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:46 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:46 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:46 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_conformance.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:46 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:44.987158 End time: 2024-10-25 07:40:45.994185 2024-10-25 11:40:46 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:46 INFO image::statistics Determining stats for image ms_conformance.image 2024-10-25 11:40:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:46 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:46 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:46 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:46 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:46 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:46 INFO Values --- 2024-10-25 11:40:46 INFO -- number of points [npts]: 1 2024-10-25 11:40:46 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:46 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:46 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:46 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:46 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:46 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:46 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:46 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:46 INFO Statistics --- 2024-10-25 11:40:46 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:46 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:46 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:46 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:46 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:46 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2024-10-25 11:40:46 INFO calibrater::open Opening MS: PM04_A108.ms for calibration. 2024-10-25 11:40:46 INFO Calibrater:: Initializing nominal selection to the whole MS. 2024-10-25 11:40:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:46 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:46 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_conformance', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:47 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:47 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:47 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:47 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:47 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:47 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:47 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:47 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:47 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:47 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:47 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:47 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:47 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:47 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:47 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:47 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_conformance] with ftmachine: sd 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:47 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.63 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:47 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:47 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:47 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:47 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:47 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:47 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:47 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:47 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:47 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:47 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:47 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:47 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:47 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:47 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:47 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:47 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:47 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:47 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:47 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:47 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:47 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:47 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:40:47 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:48 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:48 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:48 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:48 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:48 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:48 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:48 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:48 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:48 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:48 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_conformance.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:48 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:46.462406 End time: 2024-10-25 07:40:47.820375 2024-10-25 11:40:48 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:48 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:48 INFO image::statistics Determining stats for image ms_conformance.image 2024-10-25 11:40:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:48 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:48 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:48 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:48 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:48 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:48 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:48 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:48 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:48 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:48 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:48 INFO Values --- 2024-10-25 11:40:48 INFO -- number of points [npts]: 1 2024-10-25 11:40:48 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:48 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:48 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:48 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:48 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:48 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:48 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:48 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:48 INFO Statistics --- 2024-10-25 11:40:48 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:48 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:48 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:48 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:48 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:48 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2024-10-25 11:40:48 INFO calibrater::open Opening MS: PM04_T704.ms for calibration. 2024-10-25 11:40:48 INFO Calibrater:: Initializing nominal selection to the whole MS. 2024-10-25 11:40:48 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:48 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:48 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_conformance', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:48 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:48 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:48 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:48 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:48 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:48 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:48 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:49 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:49 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:49 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:49 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:49 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:49 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:49 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:49 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:49 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:49 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:49 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:49 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:49 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:49 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:49 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:49 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:49 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:49 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:49 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:49 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:49 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:49 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:49 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:49 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:49 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_conformance] with ftmachine: sd 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:49 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.626 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:49 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:49 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:49 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:50 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:50 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:50 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:50 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:50 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:50 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:50 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:50 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:50 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:50 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:50 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:50 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:50 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:50 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:50 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:50 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:50 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:50 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:50 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:50 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:50 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:50 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:40:50 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:50 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:50 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:50 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:50 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:50 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:50 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:50 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:50 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:50 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:50 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_conformance.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:50 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:48.402354 End time: 2024-10-25 07:40:50.339287 2024-10-25 11:40:50 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:50 INFO image::statistics Determining stats for image ms_conformance.image 2024-10-25 11:40:50 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:50 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:50 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:50 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:50 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:50 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:50 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:50 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:50 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:50 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:50 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:50 INFO Values --- 2024-10-25 11:40:50 INFO -- number of points [npts]: 1 2024-10-25 11:40:50 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:50 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:50 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:50 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:50 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:50 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:50 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:50 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:50 INFO Statistics --- 2024-10-25 11:40:50 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:50 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:50 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:50 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:50 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:51 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2024-10-25 11:40:51 INFO calibrater::open Opening MS: PM04_T704.ms for calibration. 2024-10-25 11:40:51 INFO Calibrater:: Initializing nominal selection to the whole MS. 2024-10-25 11:40:51 INFO calibrater::initweights Beginning initweights--------------------------- 2024-10-25 11:40:51 INFO Calibrater::initWeights Initializing SIGMA and WEIGHT with 1.0 2024-10-25 11:40:51 INFO Calibrater::initWeights Found WEIGHT_SPECTRUM. 2024-10-25 11:40:51 INFO Calibrater::initWeights Initializing WEIGHT_SPECTRUM uniformly in channel (==WEIGHT). 2024-10-25 11:40:51 INFO calibrater::initweights Finished initweights. 2024-10-25 11:40:51 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:51 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:51 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_conformance', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:51 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:51 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:51 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:51 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:51 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:51 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:51 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:51 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:51 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:51 WARN tsdimaging::::casa Detected non-conformance of WEIGHT_SPECTRUM column in input list of MSes. 2024-10-25 11:40:51 WARN tsdimaging::::casa 2024-10-25 11:40:51 WARN tsdimaging::::casa Summary of existence of WEIGHT_SPECTRUM: 2024-10-25 11:40:51 WARN tsdimaging::::casa exists? MS name 2024-10-25 11:40:51 WARN tsdimaging::::casa --------------- 2024-10-25 11:40:51 WARN tsdimaging::::casa NO PM04_A108.ms 2024-10-25 11:40:51 WARN tsdimaging::::casa YES PM04_T704.ms 2024-10-25 11:40:52 WARN tsdimaging::::casa Copy of "PM04_T704.ms" has been saved to "PM04_T704.ms.sdimaging.backup-20241025T114051" 2024-10-25 11:40:52 WARN tsdimaging::::casa WEIGHT_SPECTRUM will be removed from "PM04_T704.ms" 2024-10-25 11:40:52 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:52 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:52 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:52 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:52 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:52 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:52 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:52 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:52 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_conformance] with ftmachine: sd 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:52 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.624 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:52 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:52 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:52 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:53 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:53 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:53 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:53 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:53 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:53 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:53 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:53 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:53 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:53 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:53 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:53 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:53 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:53 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:53 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:53 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:53 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:53 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:53 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:53 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:53 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:53 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:40:53 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:53 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:54 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:54 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:54 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:54 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:54 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:54 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:54 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:54 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:54 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_conformance.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:54 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:51.321138 End time: 2024-10-25 07:40:53.637788 2024-10-25 11:40:54 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:54 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:54 INFO image::statistics Determining stats for image ms_conformance.image 2024-10-25 11:40:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:54 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:54 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:54 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:54 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:54 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:54 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:54 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:54 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:54 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:54 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:54 INFO Values --- 2024-10-25 11:40:54 INFO -- number of points [npts]: 1 2024-10-25 11:40:54 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:54 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:54 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:54 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:54 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:54 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:54 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:54 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:54 INFO Statistics --- 2024-10-25 11:40:54 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:54 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:54 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:54 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:54 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:54 INFO calibrater::open ****Using NEW VI2-driven calibrater tool**** 2024-10-25 11:40:54 INFO calibrater::open Opening MS: PM04_A108.ms for calibration. 2024-10-25 11:40:55 INFO Calibrater:: Initializing nominal selection to the whole MS. 2024-10-25 11:40:55 INFO calibrater::initweights Beginning initweights--------------------------- 2024-10-25 11:40:55 INFO Calibrater::initWeights Initializing SIGMA and WEIGHT with 1.0 2024-10-25 11:40:55 INFO Calibrater::initWeights Found WEIGHT_SPECTRUM. 2024-10-25 11:40:55 INFO Calibrater::initWeights Initializing WEIGHT_SPECTRUM uniformly in channel (==WEIGHT). 2024-10-25 11:40:55 INFO calibrater::initweights Finished initweights. 2024-10-25 11:40:55 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:55 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:55 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_conformance', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:55 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:55 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:55 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:55 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:55 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:55 WARN tsdimaging::::casa Detected non-conformance of WEIGHT_SPECTRUM column in input list of MSes. 2024-10-25 11:40:55 WARN tsdimaging::::casa 2024-10-25 11:40:55 WARN tsdimaging::::casa Summary of existence of WEIGHT_SPECTRUM: 2024-10-25 11:40:55 WARN tsdimaging::::casa exists? MS name 2024-10-25 11:40:55 WARN tsdimaging::::casa --------------- 2024-10-25 11:40:55 WARN tsdimaging::::casa YES PM04_A108.ms 2024-10-25 11:40:55 WARN tsdimaging::::casa NO PM04_T704.ms 2024-10-25 11:40:55 WARN tsdimaging::::casa Copy of "PM04_A108.ms" has been saved to "PM04_A108.ms.sdimaging.backup-20241025T114054" 2024-10-25 11:40:55 WARN tsdimaging::::casa WEIGHT_SPECTRUM will be removed from "PM04_A108.ms" 2024-10-25 11:40:55 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:55 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:55 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:55 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:55 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:55 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_conformance] : 2024-10-25 11:40:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_conformance] with ftmachine: sd 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:55 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.626 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:55 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:55 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:55 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:40:56 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:40:56 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:40:56 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:40:56 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:56 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:40:56 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:40:56 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:40:56 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:40:56 INFO imager::data selection Selected all 1 rows 2024-10-25 11:40:56 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:40:56 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:40:56 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:40:56 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:40:56 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:40:56 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:40:56 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:40:56 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:40:56 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:40:56 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:40:57 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:40:57 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:40:57 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:40:57 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:40:57 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:40:57 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:57 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:57 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:40:57 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:57 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:57 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:57 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:40:57 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:40:57 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_conformance.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:40:57 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:54.685191 End time: 2024-10-25 07:40:56.942352 2024-10-25 11:40:57 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:40:57 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:57 INFO image::statistics Determining stats for image ms_conformance.image 2024-10-25 11:40:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:40:57 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:40:57 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:40:57 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:40:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:40:57 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:40:57 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:40:57 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:40:57 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:40:57 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:40:57 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:40:57 INFO Values --- 2024-10-25 11:40:57 INFO -- number of points [npts]: 1 2024-10-25 11:40:57 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:40:57 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:40:57 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:40:57 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:40:57 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:57 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:40:57 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:40:57 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:40:57 INFO Statistics --- 2024-10-25 11:40:57 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:40:57 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:40:57 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:40:57 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:40:57 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 .2024-10-25 11:40:58 INFO tsdimaging::::casa ########################################## 2024-10-25 11:40:58 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:40:58 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_A108.ms', 'PM04_T704.ms'], outfile='ms_order', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:40:58 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:40:58 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:40:58 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:40:58 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 0 2024-10-25 11:40:58 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 1 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:58 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:58 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:58 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:58 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:58 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:40:58 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:40:58 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:40:58 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:40:58 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:40:58 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:40:58 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:40:58 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:40:58 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:40:58 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:58 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:58 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:40:58 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:40:59 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_order] : 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_order] : 2024-10-25 11:40:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:40:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:40:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:40:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:40:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_order] with ftmachine: sd 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:40:59 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.626 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:40:59 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:40:59 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:40:59 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:00 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:00 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:00 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:00 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:41:00 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms 2024-10-25 11:41:00 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:41:00 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:41:00 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:41:00 INFO imager::data selection Selected all 1 rows 2024-10-25 11:41:00 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:41:00 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:00 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:41:00 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:41:00 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:41:00 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:41:00 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:41:00 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:41:00 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:41:00 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:00 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:00 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:41:00 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:41:00 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:00 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:00 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:00 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:41:00 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:41:00 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:00 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:00 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:00 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:00 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:00 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_order.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:01 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:40:58.138079 End time: 2024-10-25 07:41:00.502043 2024-10-25 11:41:01 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:01 INFO image::statistics Determining stats for image ms_order.image 2024-10-25 11:41:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:01 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:01 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:01 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:01 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:41:01 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:01 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:01 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:01 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:41:01 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:41:01 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:41:01 INFO Values --- 2024-10-25 11:41:01 INFO -- number of points [npts]: 1 2024-10-25 11:41:01 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:41:01 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:41:01 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:41:01 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:41:01 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:41:01 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:41:01 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:41:01 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:41:01 INFO Statistics --- 2024-10-25 11:41:01 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:41:01 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:41:01 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:41:01 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:01 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 2024-10-25 11:41:01 INFO imhead::::casa ########################################## 2024-10-25 11:41:01 INFO imhead::::casa ##### Begin Task: imhead ##### 2024-10-25 11:41:01 INFO imhead::::casa imhead( imagename='ms_order.image', mode='get', hdkey='OBJECT', hdvalue='', verbose=False ) 2024-10-25 11:41:01 INFO imhead::::casa Task imhead complete. Start time: 2024-10-25 07:41:00.546945 End time: 2024-10-25 07:41:00.550350 2024-10-25 11:41:01 INFO imhead::::casa ##### End Task: imhead ##### 2024-10-25 11:41:01 INFO imhead::::casa ########################################## .2024-10-25 11:41:02 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:02 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:02 INFO tsdimaging::::casa tsdimaging( infiles=['PM04_T704.ms', 'PM04_A108.ms'], outfile='ms_order', overwrite=False, field='', spw='18', antenna='2', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11], cell='10arcsec', phasecenter=2, stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:41:02 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:41:02 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:41:02 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:41:02 INFO tsdimaging::::casa 0 PM04_A108.ms 2019/10/09/06:16:16 1 2024-10-25 11:41:02 INFO tsdimaging::::casa 1 PM04_T704.ms 2019/10/10/06:19:37 0 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:41:02 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:41:02 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:41:02 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:41:02 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:41:02 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:02 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:41:02 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_A108.ms/table.f18 2024-10-25 11:41:02 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_A108.ms has no data. Accessing it will cause errors. 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:41:02 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:41:02 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms/table.f18 2024-10-25 11:41:02 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table PM04_T704.ms has no data. Accessing it will cause errors. 2024-10-25 11:41:02 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:02 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_A108.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::selectData MS : PM04_T704.ms | Selecting on spw :18 | Selecting on antenna names : 2&&& | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:41:02 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_order] : 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [ms_order] : 2024-10-25 11:41:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0832024, 0.995606, -0.0429655]' Channels equidistant in freq 2024-10-25 11:41:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.57909e+11 Hz 2024-10-25 11:41:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.49994e+08 Hz 2024-10-25 11:41:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:41:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.49994e+08 Hz 2024-10-25 11:41:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.57784e+11 Hz, upper edge = 3.58034e+11 Hz 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 1] Spectral: [3.57909e+11] at [0] with increment [2.49994e+08] 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [ms_order] with ftmachine: sd 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 05:40:53.50 -02.27.45.00 ICRS 2024-10-25 11:41:02 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.639 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:02 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:02 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:02 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:03 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:03 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:03 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:03 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms 2024-10-25 11:41:03 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/PM04_T704.ms 2024-10-25 11:41:03 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:41:03 INFO imager::data selection Selecting on antenna names : 2&&& 2024-10-25 11:41:03 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:41:03 INFO imager::data selection Selected all 1 rows 2024-10-25 11:41:03 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:41:03 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:03 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:41:03 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM04&&& 2024-10-25 11:41:03 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:41:03 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:41:03 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:41:03 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:41:03 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:41:03 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:03 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:03 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:41:03 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 800000000.000000 2024-10-25 11:41:03 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:03 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:04 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:04 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:41:04 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:41:04 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:04 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:04 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:04 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:04 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:04 INFO tsdimaging::do_weight_mask::casa The weight image 'ms_order.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:04 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:01.938646 End time: 2024-10-25 07:41:03.680982 2024-10-25 11:41:04 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:04 INFO image::statistics Determining stats for image ms_order.image 2024-10-25 11:41:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:04 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:04 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:04 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:04 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 0] (05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz to 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz) 2024-10-25 11:41:04 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:04 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [10, 10, 0, 0] 2024-10-25 11:41:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 05:40:56.836, -02.28.35.000, I, 3.57909e+11Hz 2024-10-25 11:41:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 05:40:50.164, -02.26.55.000, I, 3.57909e+11Hz 2024-10-25 11:41:04 INFO Values --- 2024-10-25 11:41:04 INFO -- number of points [npts]: 1 2024-10-25 11:41:04 INFO -- maximum value [max]: 1 Jy/beam 2024-10-25 11:41:04 INFO -- minimum value [min]: 1 Jy/beam 2024-10-25 11:41:04 INFO -- position of max value (pixel) [maxpos]: [5, 5, 0, 0] 2024-10-25 11:41:04 INFO -- position of min value (pixel) [minpos]: [5, 5, 0, 0] 2024-10-25 11:41:04 INFO -- position of max value (world) [maxposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:41:04 INFO -- position of min value (world) [minposf]: 05:40:53.500, -02.27.45.000, I, 3.57909e+11Hz 2024-10-25 11:41:04 INFO -- Sum of pixel values [sum]: 1 Jy/beam 2024-10-25 11:41:04 INFO -- Sum of squared pixel values [sumsq]: 1 Jy/beam.Jy/beam 2024-10-25 11:41:04 INFO Statistics --- 2024-10-25 11:41:04 INFO -- Mean of the pixel values [mean]: 1 Jy/beam 2024-10-25 11:41:04 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:41:04 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:41:04 INFO -- Root mean square [rms]: 1 Jy/beam 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:04 INFO ImageStatsCalculator::statistics 1.000000e+00 1.000000e+00 1.000000e+00 1.000000e+00 0.000000e+00 1.000000e+00 1.000000e+00 2024-10-25 11:41:04 INFO imhead::::casa ########################################## 2024-10-25 11:41:04 INFO imhead::::casa ##### Begin Task: imhead ##### 2024-10-25 11:41:04 INFO imhead::::casa imhead( imagename='ms_order.image', mode='get', hdkey='OBJECT', hdvalue='', verbose=False ) 2024-10-25 11:41:04 INFO imhead::::casa Task imhead complete. Start time: 2024-10-25 07:41:03.711488 End time: 2024-10-25 07:41:03.715653 2024-10-25 11:41:04 INFO imhead::::casa ##### End Task: imhead ##### 2024-10-25 11:41:04 INFO imhead::::casa ########################################## .2024-10-25 11:41:04 INFO name:: No table opened. 2024-10-25 11:41:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:06 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:06 INFO tsdimaging::::casa tsdimaging( infiles=[], outfile='', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:41:06 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 986, in tsdimaging 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ _restfreq = _get_restfreq_if_empty( 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 654, in _get_restfreq_if_empty 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ vis = vislist[0] 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ IndexError: list index out of range 2024-10-25 11:41:06 SEVERE tsdimaging::::casa list index out of range 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: list index out of range 2024-10-25 11:41:06 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:06 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:06 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 986, in tsdimaging 2024-10-25 11:41:06 INFO tsdimaging::::casa+ _restfreq = _get_restfreq_if_empty( 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 654, in _get_restfreq_if_empty 2024-10-25 11:41:06 INFO tsdimaging::::casa+ vis = vislist[0] 2024-10-25 11:41:06 INFO tsdimaging::::casa+ IndexError: list index out of range 2024-10-25 11:41:06 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:05.722373 End time: 2024-10-25 07:41:05.793190 2024-10-25 11:41:06 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'mode': ['unallowed value badmode']} 2024-10-25 11:41:06 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:41:06 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ AssertionError: {'mode': ['unallowed value badmode']} 2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:06 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:06 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='99', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:06 WARN tsdimaging:::: Field Expression: Found out-of-range index(s) in the list (99 ) [TIP: Double-quoted strings forces name matching] 2024-10-25 11:41:06 WARN tsdimaging::ms::msselect Field Expression: Partial or no match for Field ID list [99] 2024-10-25 11:41:06 WARN tsdimaging::ms::msselect+ (near char. 2 in string "99") 2024-10-25 11:41:06 WARN tsdimaging:::: Field Expression: Found out-of-range index(s) in the list (99 ) [TIP: Double-quoted strings forces name matching] 2024-10-25 11:41:06 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 986, in tsdimaging 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ _restfreq = _get_restfreq_if_empty( 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 674, in _get_restfreq_if_empty 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ ndx = ms.msselectedindices() 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/ms.py", line 765, in msselectedindices 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ return self._swigobj.msselectedindices() 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 1897, in msselectedindices 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ return _ms.ms_msselectedindices(self) 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ RuntimeError: Field Expression: Partial or no match for Field ID list [99] 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ (near char. 2 in string "99") 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Field Expression: Partial or no match for Field ID list [99] 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ (near char. 2 in string "99") 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Field Expression: Partial or no match for Field ID list [99] 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ (near char. 2 in string "99") 2024-10-25 11:41:06 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:06 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:06 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 986, in tsdimaging 2024-10-25 11:41:06 INFO tsdimaging::::casa+ _restfreq = _get_restfreq_if_empty( 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 674, in _get_restfreq_if_empty 2024-10-25 11:41:06 INFO tsdimaging::::casa+ ndx = ms.msselectedindices() 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/ms.py", line 765, in msselectedindices 2024-10-25 11:41:06 INFO tsdimaging::::casa+ return self._swigobj.msselectedindices() 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 1897, in msselectedindices 2024-10-25 11:41:06 INFO tsdimaging::::casa+ return _ms.ms_msselectedindices(self) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ RuntimeError: Field Expression: Partial or no match for Field ID list [99] 2024-10-25 11:41:06 INFO tsdimaging::::casa+ (near char. 2 in string "99") 2024-10-25 11:41:06 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:06.158695 End time: 2024-10-25 07:41:06.211380 2024-10-25 11:41:06 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:06 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:06 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='99', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:06 WARN tsdimaging::ms::msselect Spw Expression: No match found for 99, 2024-10-25 11:41:06 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 986, in tsdimaging 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ _restfreq = _get_restfreq_if_empty( 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 674, in _get_restfreq_if_empty 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ ndx = ms.msselectedindices() 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/ms.py", line 765, in msselectedindices 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ return self._swigobj.msselectedindices() 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 1897, in msselectedindices 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ return _ms.ms_msselectedindices(self) 2024-10-25 11:41:06 SEVERE tsdimaging::::casa+ RuntimeError: Spw Expression: No match found for 99, 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Spw Expression: No match found for 99, 2024-10-25 11:41:06 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Spw Expression: No match found for 99, 2024-10-25 11:41:06 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:06 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:06 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 986, in tsdimaging 2024-10-25 11:41:06 INFO tsdimaging::::casa+ _restfreq = _get_restfreq_if_empty( 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 674, in _get_restfreq_if_empty 2024-10-25 11:41:06 INFO tsdimaging::::casa+ ndx = ms.msselectedindices() 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/ms.py", line 765, in msselectedindices 2024-10-25 11:41:06 INFO tsdimaging::::casa+ return self._swigobj.msselectedindices() 2024-10-25 11:41:06 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/ms.py", line 1897, in msselectedindices 2024-10-25 11:41:06 INFO tsdimaging::::casa+ return _ms.ms_msselectedindices(self) 2024-10-25 11:41:06 INFO tsdimaging::::casa+ RuntimeError: Spw Expression: No match found for 99, 2024-10-25 11:41:06 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:06.353381 End time: 2024-10-25 07:41:06.398644 2024-10-25 11:41:06 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:06 INFO name:: No table opened. 2024-10-25 11:41:06 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:07 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:07 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='99', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:07 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:07 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on antenna names : 99&&& | [Opened in readonly mode] 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 104, in initializeImagers 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ self.SItool.selectdata(self.allselpars[mss]) 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 26, in selectdata 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ return self._swigobj.selectdata(selpars) 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 85, in selectdata 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_selectdata(self, *args, **kwargs) 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ RuntimeError: Error in selectData() : No match found for the antenna specificion [ID(s): [99]] 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Error in selectData() : No match found for the antenna specificion [ID(s): [99]] 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Error in selectData() : No match found for the antenna specificion [ID(s): [99]] 2024-10-25 11:41:07 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:07 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:07 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:07 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 104, in initializeImagers 2024-10-25 11:41:07 INFO tsdimaging::::casa+ self.SItool.selectdata(self.allselpars[mss]) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 26, in selectdata 2024-10-25 11:41:07 INFO tsdimaging::::casa+ return self._swigobj.selectdata(selpars) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 85, in selectdata 2024-10-25 11:41:07 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_selectdata(self, *args, **kwargs) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ RuntimeError: Error in selectData() : No match found for the antenna specificion [ID(s): [99]] 2024-10-25 11:41:07 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:06.544881 End time: 2024-10-25 07:41:06.702288 2024-10-25 11:41:07 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'stokes': ['unallowed value BAD']} 2024-10-25 11:41:07 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:41:07 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ AssertionError: {'stokes': ['unallowed value BAD']} 2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'gridfunction': ['unallowed value BAD']} 2024-10-25 11:41:07 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:41:07 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ AssertionError: {'gridfunction': ['unallowed value BAD']} 2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:07 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:07 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='99', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:07 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:07 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on scan : 99 | [Opened in readonly mode] 2024-10-25 11:41:07 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 0 2024-10-25 11:41:07 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 104, in initializeImagers 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ self.SItool.selectdata(self.allselpars[mss]) 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 26, in selectdata 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ return self._swigobj.selectdata(selpars) 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 85, in selectdata 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_selectdata(self, *args, **kwargs) 2024-10-25 11:41:07 SEVERE tsdimaging::::casa+ RuntimeError: Error in selectData() : Data selection ended with 0 rows 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Error in selectData() : Data selection ended with 0 rows 2024-10-25 11:41:07 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Error in selectData() : Data selection ended with 0 rows 2024-10-25 11:41:07 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:07 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:07 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:07 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 104, in initializeImagers 2024-10-25 11:41:07 INFO tsdimaging::::casa+ self.SItool.selectdata(self.allselpars[mss]) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 26, in selectdata 2024-10-25 11:41:07 INFO tsdimaging::::casa+ return self._swigobj.selectdata(selpars) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 85, in selectdata 2024-10-25 11:41:07 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_selectdata(self, *args, **kwargs) 2024-10-25 11:41:07 INFO tsdimaging::::casa+ RuntimeError: Error in selectData() : Data selection ended with 0 rows 2024-10-25 11:41:07 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:07.222141 End time: 2024-10-25 07:41:07.366780 2024-10-25 11:41:07 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:07 INFO name:: No table opened. 2024-10-25 11:41:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:08 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:08 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 958, in tsdimaging 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ raise RuntimeError( 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ RuntimeError: Output file exists: 'tsdimagingTest0.im.image' 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Output file exists: 'tsdimagingTest0.im.image' 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Output file exists: 'tsdimagingTest0.im.image' 2024-10-25 11:41:08 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:08 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:08 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 958, in tsdimaging 2024-10-25 11:41:08 INFO tsdimaging::::casa+ raise RuntimeError( 2024-10-25 11:41:08 INFO tsdimaging::::casa+ RuntimeError: Output file exists: 'tsdimagingTest0.im.image' 2024-10-25 11:41:08 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:07.540357 End time: 2024-10-25 07:41:07.542040 2024-10-25 11:41:08 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:08 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:08 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='This is bad', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:08 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:08 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:41:08 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:08 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ RuntimeError: Invalid Image Parameter set : Error in converting 'This is bad' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Invalid Image Parameter set : Error in converting 'This is bad' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Invalid Image Parameter set : Error in converting 'This is bad' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:08 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:08 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:08 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:08 INFO tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:08 INFO tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:08 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ RuntimeError: Invalid Image Parameter set : Error in converting 'This is bad' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:07.713796 End time: 2024-10-25 07:41:07.875196 2024-10-25 11:41:08 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:08 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:08 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J3000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:08 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:08 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:41:08 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:08 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:08 SEVERE tsdimaging::::casa+ RuntimeError: Invalid Image Parameter set : Error in converting 'J3000 17:18:29 +59.31.23' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Invalid Image Parameter set : Error in converting 'J3000 17:18:29 +59.31.23' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Invalid Image Parameter set : Error in converting 'J3000 17:18:29 +59.31.23' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:08 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:08 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:08 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:08 INFO tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:08 INFO tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:08 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ RuntimeError: Invalid Image Parameter set : Error in converting 'J3000 17:18:29 +59.31.23' to MDirection. Need format : 'J2000 19:59:28.500 +40.44.01.50' 2024-10-25 11:41:08 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:08.045051 End time: 2024-10-25 07:41:08.212419 2024-10-25 11:41:08 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:08 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'pointingcolumn': ['unallowed value non_exist']} 2024-10-25 11:41:08 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:08 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:41:08 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:41:08 INFO tsdimaging::::casa+ AssertionError: {'pointingcolumn': ['unallowed value non_exist']} 2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:08 INFO name:: No table opened. 2024-10-25 11:41:08 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:09 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[1, 0], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 1 pixels is not an efficient imagesize. Try 2 instead. 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest0.im] : 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest0.im] : 2024-10-25 11:41:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41836e+09 Hz 2024-10-25 11:41:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:41:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:41:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:41:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41787e+09 Hz, upper edge = 1.41885e+09 Hz 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: Internal Error : Image shape is invalid : [1,0,1,40] 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ RuntimeError: 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: Internal Error : Image shape is invalid : [1,0,1,40] 2024-10-25 11:41:09 SEVERE tsdimaging::::casa 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: Internal Error : Image shape is invalid : [1,0,1,40] 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: Internal Error : Image shape is invalid : [1,0,1,40] 2024-10-25 11:41:09 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:09 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:09 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:09 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:09 INFO tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:09 INFO tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:09 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ RuntimeError: 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: Internal Error : Image shape is invalid : [1,0,1,40] 2024-10-25 11:41:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:08.547850 End time: 2024-10-25 07:41:08.746197 2024-10-25 11:41:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:09 INFO name:: No table opened. 2024-10-25 11:41:09 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:09 INFO name:: No table opened. 2024-10-25 11:41:09 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:09 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=[0.0, 0.0], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ RuntimeError: Invalid Image Parameter set : cellsize must be nonzero 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Invalid Image Parameter set : cellsize must be nonzero 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: Invalid Image Parameter set : cellsize must be nonzero 2024-10-25 11:41:09 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:09 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:09 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:09 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:09 INFO tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:09 INFO tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:09 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ RuntimeError: Invalid Image Parameter set : cellsize must be nonzero 2024-10-25 11:41:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:08.912193 End time: 2024-10-25 07:41:09.091130 2024-10-25 11:41:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:09 INFO name:: No table opened. 2024-10-25 11:41:09 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:09 INFO name:: No table opened. 2024-10-25 11:41:09 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:09 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest0.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=40, start='1.420200GHz', width='1.000000e-10GHz', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest0.im] : 2024-10-25 11:41:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest0.im] : 2024-10-25 11:41:09 WARN tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' *** Requested new channel width (0.1 Hz) is smaller than smallest original channel width 2024-10-25 11:41:09 WARN tsdimaging::MSTransformRegridder::calcChanFreqs+ which is 2441.41 Hz 2024-10-25 11:41:09 SEVERE tsdimaging::MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: 2024-10-25 11:41:09 SEVERE tsdimaging::MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2024-10-25 11:41:09 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:09 SEVERE tsdimaging::::casa+ RuntimeError: 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: 2024-10-25 11:41:09 SEVERE tsdimaging::MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2024-10-25 11:41:09 SEVERE tsdimaging::::casa 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: 2024-10-25 11:41:09 SEVERE tsdimaging::MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2024-10-25 11:41:09 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: 2024-10-25 11:41:09 SEVERE tsdimaging::MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2024-10-25 11:41:09 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1370, in __call__ 2024-10-25 11:41:09 INFO tsdimaging::::casa+ task_result = _tsdimaging_t( _pc.document['infiles'],_pc.document['outfile'],_pc.document['overwrite'],_pc.document['field'],_pc.document['spw'],_pc.document['antenna'],_pc.document['scan'],_pc.document['intent'],_pc.document['timerange'],_pc.document['outframe'],_pc.document['mode'],_pc.document['nchan'],_pc.document['start'],_pc.document['width'],_pc.document['veltype'],_pc.document['specmode'],_pc.document['interpolation'],_pc.document['pointingcolumn'],_pc.document['convertfirst'],_pc.document['projection'],_pc.document['imsize'],_pc.document['cell'],_pc.document['phasecenter'],_pc.document['stokes'],_pc.document['gridfunction'],_pc.document['convsupport'],_pc.document['truncate'],_pc.document['gwidth'],_pc.document['jwidth'],_pc.document['clipminmax'],_pc.document['minweight'],_pc.document['brightnessunit'],_pc.document['restfreq'] ) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/sdutil.py", line 129, in wrapper 2024-10-25 11:41:09 INFO tsdimaging::::casa+ retval = func(*args, **kwargs) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/task_tsdimaging.py", line 1093, in tsdimaging 2024-10-25 11:41:09 INFO tsdimaging::::casa+ imager.initializeImagers() 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatasks/private/imagerhelpers/imager_base.py", line 132, in initializeImagers 2024-10-25 11:41:09 INFO tsdimaging::::casa+ self.SItool.defineimage( 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/synthesisimager.py", line 36, in defineimage 2024-10-25 11:41:09 INFO tsdimaging::::casa+ return self._swigobj.defineimage(impars, gridpars) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casatools/__casac__/synthesisimager.py", line 115, in defineimage 2024-10-25 11:41:09 INFO tsdimaging::::casa+ return _synthesisimager.synthesisimager_defineimage(self, *args, **kwargs) 2024-10-25 11:41:09 INFO tsdimaging::::casa+ RuntimeError: 2024-10-25 11:41:09 SEVERE tsdimaging::SynthesisImagerVi2::defineImage (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisImagerVi2.cc, line 584) Error in building Coordinate System and Image Shape: 2024-10-25 11:41:09 SEVERE tsdimaging::MSTransformRegridder::calcChanFreqs calcChanFreqs failed, check input start and width parameters 2024-10-25 11:41:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:09.262961 End time: 2024-10-25 07:41:09.441401 2024-10-25 11:41:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:09 INFO name:: No table opened. 2024-10-25 11:41:09 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:09 INFO name:: No table opened. 2024-10-25 11:41:09 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:10 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'minweight': ['min value is 0']} 2024-10-25 11:41:10 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:10 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:41:10 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:41:10 INFO tsdimaging::::casa+ AssertionError: {'minweight': ['min value is 0']} 2024-10-25 11:41:10 INFO name:: No table opened. 2024-10-25 11:41:10 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:10 INFO name:: No table opened. 2024-10-25 11:41:10 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:10 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'interpolation': ['unallowed value bad']} 2024-10-25 11:41:10 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:41:10 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:41:10 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:41:10 INFO tsdimaging::::casa+ AssertionError: {'interpolation': ['unallowed value bad']} 2024-10-25 11:41:10 INFO name:: No table opened. 2024-10-25 11:41:10 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:10 INFO name:: No table opened. 2024-10-25 11:41:10 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:10 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:10 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:10 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:10 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:10 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:10 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:10 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:41:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:41:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:41:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:41:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42064e+09] at [0] with increment [2.5e+06] 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:41:10 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:41:10 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.647 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:10 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:10 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:10 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:16 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:16 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:16 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:16 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:16 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:16 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:16 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:16 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:16 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:16 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:16 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:16 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:16 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:16 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:16 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:16 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:16 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:16 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:16 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:16 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:16 INFO tsdimaging::::casa 2024-10-25 11:41:16 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:16 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:16 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:16 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:41:16 INFO tsdimaging::::casa alma: False 2024-10-25 11:41:16 INFO tsdimaging::::casa 2024-10-25 11:41:16 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:16 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:16 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:16 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:16 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:16 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:16 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:41:16 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:41:16 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:41:16 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:41:16 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:16 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:16 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:41:16 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:41:16 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:16 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:16 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:16 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:16 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40538.474609 2024-10-25 11:41:16 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:16 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:16 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:16 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:41:16 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:41:16 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:16 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:16 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:16 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:16 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:09.775618 End time: 2024-10-25 07:41:16.329424 2024-10-25 11:41:16 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:16 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:16 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:16 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:16 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:16 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:16 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:41:16 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:16 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:16 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:16 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:41:16 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:41:16 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz 2024-10-25 11:41:16 INFO Values --- 2024-10-25 11:41:16 INFO -- flux density [flux]: 145.126 Jy 2024-10-25 11:41:16 INFO -- number of points [npts]: 5625 2024-10-25 11:41:16 INFO -- maximum value [max]: 0.610916 Jy/beam 2024-10-25 11:41:16 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:41:16 INFO -- position of max value (pixel) [maxpos]: [4, 62, 0, 0] 2024-10-25 11:41:16 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:41:16 INFO -- position of max value (world) [maxposf]: 17:31:59.439, +60.43.52.421, I, 1.42064e+09Hz 2024-10-25 11:41:16 INFO -- position of min value (world) [minposf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:41:16 INFO -- Sum of pixel values [sum]: 2223.28 Jy/beam 2024-10-25 11:41:16 INFO -- Sum of squared pixel values [sumsq]: 1046.24 Jy/beam.Jy/beam 2024-10-25 11:41:16 INFO Statistics --- 2024-10-25 11:41:16 INFO -- Mean of the pixel values [mean]: 0.39525 Jy/beam 2024-10-25 11:41:16 INFO -- Variance of the pixel values : 0.0297815 Jy/beam 2024-10-25 11:41:16 INFO -- Standard deviation of the Mean [sigma]: 0.172573 Jy/beam 2024-10-25 11:41:16 INFO -- Root mean square [rms]: 0.431276 Jy/beam 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:16 INFO ImageStatsCalculator::statistics 5.625000e+03 2.223280e+03 3.952498e-01 4.312756e-01 1.725733e-01 0.000000e+00 6.109162e-01 2024-10-25 11:41:16 INFO name:: No table opened. 2024-10-25 11:41:16 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:16 INFO name:: No table opened. 2024-10-25 11:41:16 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:17 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:17 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:17 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:17 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:17 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:17 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:17 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:41:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:41:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2024-10-25 11:41:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:41:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1024] Spectral: [1.4194e+09] at [0] with increment [2441.41] 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:41:17 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:41:17 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4635 GB. Available mem.: 6.342 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:17 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:17 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:17 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 0%....10....20....30....40....50....60....70....80....90....100% 2024-10-25 11:41:25 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:25 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:25 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:25 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:25 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:25 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:25 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:25 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:25 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:25 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:25 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:25 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:25 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:25 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:25 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:25 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:25 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:25 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:25 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:25 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:25 INFO tsdimaging::::casa 2024-10-25 11:41:25 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:25 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:25 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:25 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:41:25 INFO tsdimaging::::casa alma: False 2024-10-25 11:41:25 INFO tsdimaging::::casa 2024-10-25 11:41:25 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:25 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:25 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:25 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:25 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:26 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:26 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:41:26 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:41:26 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:41:26 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:41:26 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:26 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:26 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:41:26 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:41:26 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:26 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:26 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:26 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:26 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.657948 2024-10-25 11:41:26 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:26 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:26 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:26 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 1023] (17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz) 2024-10-25 11:41:27 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:27 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:27 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:27 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:16.566330 End time: 2024-10-25 07:41:26.693024 2024-10-25 11:41:27 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:27 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:27 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:27 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:27 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:27 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:27 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 1023] (17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz) 2024-10-25 11:41:27 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:27 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:27 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:27 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 1023] 2024-10-25 11:41:27 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz 2024-10-25 11:41:27 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz 2024-10-25 11:41:27 INFO Values --- 2024-10-25 11:41:27 INFO -- flux [flux]: 76609.3 Jy.km/s 2024-10-25 11:41:27 INFO -- number of points [npts]: 5.76e+06 2024-10-25 11:41:27 INFO -- maximum value [max]: 24.7715 Jy/beam 2024-10-25 11:41:27 INFO -- minimum value [min]: -1.84637 Jy/beam 2024-10-25 11:41:27 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 605] 2024-10-25 11:41:27 INFO -- position of min value (pixel) [minpos]: [73, 6, 0, 1023] 2024-10-25 11:41:27 INFO -- position of max value (world) [maxposf]: 17:10:00.642, +58.42.19.808, I, 1.420872e+09Hz 2024-10-25 11:41:27 INFO -- position of min value (world) [minposf]: 17:04:54.966, +57.55.36.907, I, 1.421893e+09Hz 2024-10-25 11:41:27 INFO -- Sum of pixel values [sum]: 2.27763e+06 Jy/beam 2024-10-25 11:41:27 INFO -- Sum of squared pixel values [sumsq]: 5.91742e+06 Jy/beam.Jy/beam 2024-10-25 11:41:27 INFO Statistics --- 2024-10-25 11:41:27 INFO -- Mean of the pixel values [mean]: 0.395421 Jy/beam 2024-10-25 11:41:27 INFO -- Variance of the pixel values : 0.870973 Jy/beam 2024-10-25 11:41:27 INFO -- Standard deviation of the Mean [sigma]: 0.933259 Jy/beam 2024-10-25 11:41:27 INFO -- Root mean square [rms]: 1.01357 Jy/beam 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:27 INFO ImageStatsCalculator::statistics 5.760000e+06 2.277626e+06 3.954211e-01 1.013573e+00 9.332592e-01 -1.846366e+00 2.477153e+01 2024-10-25 11:41:27 INFO name:: No table opened. 2024-10-25 11:41:27 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:27 INFO name:: No table opened. 2024-10-25 11:41:27 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: infiles = 'sdimaging.ms' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: mode = 'channel' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: spw = '0' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: outfile = 'tsdimagingTest1.im' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: intent = '' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: cell = '['3.0arcmin', '3.0arcmin']' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: imsize = '[75, 75]' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: phasecenter = 'J2000 17:18:29 +59.31.23' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: gridfunction = 'PB' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: nchan = '1024' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: start = '0' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: width = '1' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa test102: minweight = '0.0' (type ) 2024-10-25 11:41:28 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:28 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:28 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1024, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:28 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:28 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:28 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:28 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:28 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:41:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:41:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2024-10-25 11:41:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:41:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1024] Spectral: [1.4194e+09] at [0] with increment [2441.41] 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:41:28 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:41:28 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4635 GB. Available mem.: 6.626 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:28 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:28 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:28 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 0%....10....20....30....40....50....60....70....80....90....100% 2024-10-25 11:41:36 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:36 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:36 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:36 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:36 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:36 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:36 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:36 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:36 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:36 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:36 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:36 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:36 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:36 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:36 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:36 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:36 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:36 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:36 INFO tsdimaging::::casa 2024-10-25 11:41:36 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:36 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:36 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:36 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:41:36 INFO tsdimaging::::casa alma: False 2024-10-25 11:41:36 INFO tsdimaging::::casa 2024-10-25 11:41:36 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:36 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:36 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:36 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:36 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:36 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:36 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:41:36 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:41:36 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:41:36 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:41:36 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:36 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:36 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:41:36 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:41:36 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:36 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:36 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:36 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:37 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.657948 2024-10-25 11:41:37 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:37 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:37 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:37 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 1023] (17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz) 2024-10-25 11:41:37 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:37 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:37 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:37 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:27.875277 End time: 2024-10-25 07:41:37.093007 2024-10-25 11:41:37 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:37 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:37 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:37 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:37 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:37 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 1023] (17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz) 2024-10-25 11:41:37 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:37 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 1023] 2024-10-25 11:41:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz 2024-10-25 11:41:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz 2024-10-25 11:41:37 INFO Values --- 2024-10-25 11:41:37 INFO -- flux [flux]: 76609.3 Jy.km/s 2024-10-25 11:41:37 INFO -- number of points [npts]: 5.76e+06 2024-10-25 11:41:37 INFO -- maximum value [max]: 24.7715 Jy/beam 2024-10-25 11:41:37 INFO -- minimum value [min]: -1.84637 Jy/beam 2024-10-25 11:41:37 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 605] 2024-10-25 11:41:37 INFO -- position of min value (pixel) [minpos]: [73, 6, 0, 1023] 2024-10-25 11:41:37 INFO -- position of max value (world) [maxposf]: 17:10:00.642, +58.42.19.808, I, 1.420872e+09Hz 2024-10-25 11:41:37 INFO -- position of min value (world) [minposf]: 17:04:54.966, +57.55.36.907, I, 1.421893e+09Hz 2024-10-25 11:41:37 INFO -- Sum of pixel values [sum]: 2.27763e+06 Jy/beam 2024-10-25 11:41:37 INFO -- Sum of squared pixel values [sumsq]: 5.91742e+06 Jy/beam.Jy/beam 2024-10-25 11:41:37 INFO Statistics --- 2024-10-25 11:41:37 INFO -- Mean of the pixel values [mean]: 0.395421 Jy/beam 2024-10-25 11:41:37 INFO -- Variance of the pixel values : 0.870973 Jy/beam 2024-10-25 11:41:37 INFO -- Standard deviation of the Mean [sigma]: 0.933259 Jy/beam 2024-10-25 11:41:37 INFO -- Root mean square [rms]: 1.01357 Jy/beam 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:37 INFO ImageStatsCalculator::statistics 5.760000e+06 2.277626e+06 3.954211e-01 1.013573e+00 9.332592e-01 -1.846366e+00 2.477153e+01 2024-10-25 11:41:37 INFO name:: No table opened. 2024-10-25 11:41:37 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:37 INFO name:: No table opened. 2024-10-25 11:41:37 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:38 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:38 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:38 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:38 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:38 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:38 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:38 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:38 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:41:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:41:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:41:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:41:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:41:38 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:41:38 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.628 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:38 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:38 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:38 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:42 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:42 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:42 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:42 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:42 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:42 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:42 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:42 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:42 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:42 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:42 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:42 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:42 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:42 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:42 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:42 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:42 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:42 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:42 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:42 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:42 INFO tsdimaging::::casa 2024-10-25 11:41:42 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:42 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:42 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:42 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:41:42 INFO tsdimaging::::casa alma: False 2024-10-25 11:41:42 INFO tsdimaging::::casa 2024-10-25 11:41:42 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:42 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:42 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:42 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:42 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:42 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:42 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:41:42 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:41:42 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:41:42 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:41:42 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:42 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:42 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:41:42 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:41:42 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:42 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:42 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:42 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:42 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 396.024841 2024-10-25 11:41:42 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:42 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:42 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:42 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:41:42 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:42 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:42 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:42 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:37.545707 End time: 2024-10-25 07:41:42.325935 2024-10-25 11:41:42 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:42 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:42 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:42 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:42 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:42 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:41:42 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:42 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:42 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:42 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:41:42 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz 2024-10-25 11:41:42 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz 2024-10-25 11:41:42 INFO Values --- 2024-10-25 11:41:42 INFO -- flux [flux]: 62279.4 Jy.km/s 2024-10-25 11:41:42 INFO -- number of points [npts]: 225000 2024-10-25 11:41:42 INFO -- maximum value [max]: 14.7957 Jy/beam 2024-10-25 11:41:42 INFO -- minimum value [min]: -0.0876394 Jy/beam 2024-10-25 11:41:42 INFO -- position of max value (pixel) [maxpos]: [57, 20, 0, 20] 2024-10-25 11:41:42 INFO -- position of min value (pixel) [minpos]: [61, 71, 0, 35] 2024-10-25 11:41:42 INFO -- position of max value (world) [maxposf]: 17:10:47.496, +58.39.30.813, I, 1.42087e+09Hz 2024-10-25 11:41:42 INFO -- position of min value (world) [minposf]: 17:08:30.980, +61.12.02.893, I, 1.42124e+09Hz 2024-10-25 11:41:42 INFO -- Sum of pixel values [sum]: 185159 Jy/beam 2024-10-25 11:41:42 INFO -- Sum of squared pixel values [sumsq]: 538713 Jy/beam.Jy/beam 2024-10-25 11:41:42 INFO Statistics --- 2024-10-25 11:41:42 INFO -- Mean of the pixel values [mean]: 0.82293 Jy/beam 2024-10-25 11:41:42 INFO -- Variance of the pixel values : 1.71708 Jy/beam 2024-10-25 11:41:42 INFO -- Standard deviation of the Mean [sigma]: 1.31037 Jy/beam 2024-10-25 11:41:42 INFO -- Root mean square [rms]: 1.54735 Jy/beam 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:42 INFO ImageStatsCalculator::statistics 2.250000e+05 1.851593e+05 8.229301e-01 1.547347e+00 1.310372e+00 -8.763941e-02 1.479568e+01 2024-10-25 11:41:42 INFO name:: No table opened. 2024-10-25 11:41:42 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:42 INFO name:: No table opened. 2024-10-25 11:41:42 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:43 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:43 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:43 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:43 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:43 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:43 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:43 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:43 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:41:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:41:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:41:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:41:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:43 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.625 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:43 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:43 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:43 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:46 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:46 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:46 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:46 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:46 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:46 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:46 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:46 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:46 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:46 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:46 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:46 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:46 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:46 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:46 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:46 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:46 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:46 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:46 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:46 INFO tsdimaging::::casa 2024-10-25 11:41:46 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:46 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:46 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:41:46 INFO tsdimaging::::casa width: 180.0 2024-10-25 11:41:46 INFO tsdimaging::::casa 2024-10-25 11:41:46 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:46 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:46 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:46 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:46 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa - FWHM of gridding kernel = 180.000000 arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa - FWHM of theoretical beam = 503.398041 arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 503.181374 arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa The second axis 2024-10-25 11:41:46 INFO tsdimaging::::casa - FWHM of gridding kernel = 180.000000 arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa - FWHM of theoretical beam = 503.398041 arcsec 2024-10-25 11:41:46 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 503.181374 arcsec 2024-10-25 11:41:46 INFO tsdimaging::set_beam_size::casa Setting image beam: major=503.181374arcsec, minor=503.181374arcsec, pa=0.000000deg 2024-10-25 11:41:46 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:46 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:46 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 503.181 arcsec 2024-10-25 11:41:46 INFO set_beam_size::BeamManipulator::set+ Minor : 503.181 arcsec 2024-10-25 11:41:46 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:46 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:46 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:46 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:46 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40.000000 2024-10-25 11:41:46 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:46 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:46 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:46 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:41:46 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:46 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:46 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:46 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:42.529131 End time: 2024-10-25 07:41:46.277587 2024-10-25 11:41:46 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:46 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:46 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:46 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:46 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:46 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:41:46 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:46 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:41:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz 2024-10-25 11:41:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz 2024-10-25 11:41:46 INFO Values --- 2024-10-25 11:41:46 INFO -- flux [flux]: 86546.2 Jy.km/s 2024-10-25 11:41:46 INFO -- number of points [npts]: 225000 2024-10-25 11:41:46 INFO -- maximum value [max]: 15.6453 Jy/beam 2024-10-25 11:41:46 INFO -- minimum value [min]: -0.425335 Jy/beam 2024-10-25 11:41:46 INFO -- position of max value (pixel) [maxpos]: [58, 20, 0, 20] 2024-10-25 11:41:46 INFO -- position of min value (pixel) [minpos]: [69, 62, 0, 38] 2024-10-25 11:41:46 INFO -- position of max value (world) [maxposf]: 17:10:24.433, +58.39.25.476, I, 1.42087e+09Hz 2024-10-25 11:41:46 INFO -- position of min value (world) [minposf]: 17:05:23.086, +60.44.01.427, I, 1.42131e+09Hz 2024-10-25 11:41:46 INFO -- Sum of pixel values [sum]: 148720 Jy/beam 2024-10-25 11:41:46 INFO -- Sum of squared pixel values [sumsq]: 432172 Jy/beam.Jy/beam 2024-10-25 11:41:46 INFO Statistics --- 2024-10-25 11:41:46 INFO -- Mean of the pixel values [mean]: 0.660976 Jy/beam 2024-10-25 11:41:46 INFO -- Variance of the pixel values : 1.48388 Jy/beam 2024-10-25 11:41:46 INFO -- Standard deviation of the Mean [sigma]: 1.21815 Jy/beam 2024-10-25 11:41:46 INFO -- Root mean square [rms]: 1.38592 Jy/beam 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:46 INFO ImageStatsCalculator::statistics 2.250000e+05 1.487196e+05 6.609759e-01 1.385916e+00 1.218146e+00 -4.253355e-01 1.564525e+01 2024-10-25 11:41:46 INFO name:: No table opened. 2024-10-25 11:41:46 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:46 INFO name:: No table opened. 2024-10-25 11:41:46 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:46 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:46 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='SF', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:47 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:47 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:47 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:47 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:47 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:41:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:41:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:41:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:41:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:47 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.621 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:47 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:47 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:47 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:50 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:50 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:50 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:50 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:50 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:50 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:50 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:51 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:51 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:51 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:51 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:51 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:51 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:51 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:51 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:51 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:51 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:51 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:51 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:51 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:51 INFO tsdimaging::::casa 2024-10-25 11:41:51 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:51 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:51 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:51 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:41:51 INFO tsdimaging::::casa convsupport: -1 2024-10-25 11:41:51 INFO tsdimaging::::casa 2024-10-25 11:41:51 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:51 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:51 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:51 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:51 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:51 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:51 INFO tsdimaging::::casa - FWHM of gridding kernel = 401.197987 arcsec 2024-10-25 11:41:51 INFO tsdimaging::::casa - FWHM of theoretical beam = 620.418124 arcsec 2024-10-25 11:41:51 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 618.854047 arcsec 2024-10-25 11:41:51 INFO tsdimaging::set_beam_size::casa Setting image beam: major=618.854047arcsec, minor=618.854047arcsec, pa=0.000000deg 2024-10-25 11:41:51 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:51 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:51 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 618.854 arcsec 2024-10-25 11:41:51 INFO set_beam_size::BeamManipulator::set+ Minor : 618.854 arcsec 2024-10-25 11:41:51 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:51 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:51 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:51 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:51 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 209.154755 2024-10-25 11:41:51 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:51 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:51 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:51 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:41:51 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:51 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:51 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:51 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:46.456756 End time: 2024-10-25 07:41:51.011660 2024-10-25 11:41:51 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:51 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:51 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:51 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:51 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:51 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:51 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:41:51 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:51 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:51 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:51 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:41:51 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz 2024-10-25 11:41:51 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz 2024-10-25 11:41:51 INFO Values --- 2024-10-25 11:41:51 INFO -- flux [flux]: 66933.3 Jy.km/s 2024-10-25 11:41:51 INFO -- number of points [npts]: 225000 2024-10-25 11:41:51 INFO -- maximum value [max]: 15.1319 Jy/beam 2024-10-25 11:41:51 INFO -- minimum value [min]: -0.0728402 Jy/beam 2024-10-25 11:41:51 INFO -- position of max value (pixel) [maxpos]: [58, 21, 0, 20] 2024-10-25 11:41:51 INFO -- position of min value (pixel) [minpos]: [5, 67, 0, 30] 2024-10-25 11:41:51 INFO -- position of max value (world) [maxposf]: 17:10:23.737, +58.42.25.413, I, 1.42087e+09Hz 2024-10-25 11:41:51 INFO -- position of min value (world) [minposf]: 17:31:41.090, +60.59.00.556, I, 1.42112e+09Hz 2024-10-25 11:41:51 INFO -- Sum of pixel values [sum]: 173976 Jy/beam 2024-10-25 11:41:51 INFO -- Sum of squared pixel values [sumsq]: 505753 Jy/beam.Jy/beam 2024-10-25 11:41:51 INFO Statistics --- 2024-10-25 11:41:51 INFO -- Mean of the pixel values [mean]: 0.773227 Jy/beam 2024-10-25 11:41:51 INFO -- Variance of the pixel values : 1.64992 Jy/beam 2024-10-25 11:41:51 INFO -- Standard deviation of the Mean [sigma]: 1.28449 Jy/beam 2024-10-25 11:41:51 INFO -- Root mean square [rms]: 1.49926 Jy/beam 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:51 INFO ImageStatsCalculator::statistics 2.250000e+05 1.739761e+05 7.732270e-01 1.499263e+00 1.284491e+00 -7.284018e-02 1.513190e+01 2024-10-25 11:41:51 INFO name:: No table opened. 2024-10-25 11:41:51 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:51 INFO name:: No table opened. 2024-10-25 11:41:51 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:51 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:51 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:51 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='XXYY', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:51 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:51 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:51 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:51 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:51 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:41:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:41:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:41:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:41:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 2, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:41:51 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:41:51 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.03621 GB. Available mem.: 6.625 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:51 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:51 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:51 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:41:56 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:41:56 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:41:56 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:41:56 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:56 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:41:56 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:41:56 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:41:56 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:41:56 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:41:56 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:41:57 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:41:57 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:41:57 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:41:57 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:41:57 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:57 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:41:57 INFO tsdimaging::::casa ======================================== 2024-10-25 11:41:57 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:41:57 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:41:57 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:41:57 INFO tsdimaging::::casa 2024-10-25 11:41:57 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:41:57 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:41:57 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:41:57 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:41:57 INFO tsdimaging::::casa alma: False 2024-10-25 11:41:57 INFO tsdimaging::::casa 2024-10-25 11:41:57 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:41:57 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:41:57 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:41:57 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:41:57 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:41:57 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:41:57 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:41:57 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:41:57 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:41:57 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:41:57 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:41:57 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:41:57 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:41:57 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:41:57 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:41:57 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:41:57 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:41:57 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:41:57 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 198.013313 2024-10-25 11:41:57 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:41:57 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:41:57 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:57 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 1, 39] (17:32:18.690, +57.37.28.536, XX, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, YY, 1.42133e+09Hz) 2024-10-25 11:41:57 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:41:57 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:41:57 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:41:57 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:51.221505 End time: 2024-10-25 07:41:57.171427 2024-10-25 11:41:57 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:41:57 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:57 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:41:57 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:41:57 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:41:57 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:41:57 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:41:57 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:41:57 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 1, 39] (17:32:18.690, +57.37.28.536, XX, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, YY, 1.42133e+09Hz) 2024-10-25 11:41:57 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:41:57 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:41:57 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:41:57 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 1, 39] 2024-10-25 11:41:57 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, XX, 1.42038e+09Hz 2024-10-25 11:41:57 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, YY, 1.42133e+09Hz 2024-10-25 11:41:57 INFO Values --- 2024-10-25 11:41:57 INFO -- number of points [npts]: 450000 2024-10-25 11:41:57 INFO -- maximum value [max]: 15.0579 Jy/beam 2024-10-25 11:41:57 INFO -- minimum value [min]: -0.419539 Jy/beam 2024-10-25 11:41:57 INFO -- position of max value (pixel) [maxpos]: [57, 20, 1, 20] 2024-10-25 11:41:57 INFO -- position of min value (pixel) [minpos]: [10, 3, 1, 31] 2024-10-25 11:41:57 INFO -- position of max value (world) [maxposf]: 17:10:47.496, +58.39.30.813, YY, 1.42087e+09Hz 2024-10-25 11:41:57 INFO -- position of min value (world) [minposf]: 17:28:37.170, +57.47.49.422, YY, 1.42114e+09Hz 2024-10-25 11:41:57 INFO -- Sum of pixel values [sum]: 370318 Jy/beam 2024-10-25 11:41:57 INFO -- Sum of squared pixel values [sumsq]: 1.08722e+06 Jy/beam.Jy/beam 2024-10-25 11:41:57 INFO Statistics --- 2024-10-25 11:41:57 INFO -- Mean of the pixel values [mean]: 0.822928 Jy/beam 2024-10-25 11:41:57 INFO -- Variance of the pixel values : 1.73883 Jy/beam 2024-10-25 11:41:57 INFO -- Standard deviation of the Mean [sigma]: 1.31865 Jy/beam 2024-10-25 11:41:57 INFO -- Root mean square [rms]: 1.55436 Jy/beam 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:41:57 INFO ImageStatsCalculator::statistics 4.500000e+05 3.703178e+05 8.229284e-01 1.554361e+00 1.318648e+00 -4.195386e-01 1.505787e+01 2024-10-25 11:41:57 INFO name:: No table opened. 2024-10-25 11:41:57 INFO showcache:: The Table Cache is empty. .2024-10-25 11:41:57 INFO name:: No table opened. 2024-10-25 11:41:57 INFO showcache:: The Table Cache is empty. 2024-10-25 11:41:58 INFO tsdimaging::::casa ########################################## 2024-10-25 11:41:58 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:41:58 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='GAUSS', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:41:58 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:41:58 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:41:58 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:41:58 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:41:58 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:41:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:41:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:41:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:41:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:41:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:41:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:41:58 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.611 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:41:58 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:41:58 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:41:58 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:02 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:02 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:02 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:02 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:02 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:02 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:02 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:02 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:02 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:02 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:02 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:02 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:02 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:02 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:02 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:02 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:02 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:02 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:02 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:02 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:02 INFO tsdimaging::::casa 2024-10-25 11:42:02 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:02 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:02 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:02 INFO tsdimaging::::casa kernel type: GAUSS 2024-10-25 11:42:02 INFO tsdimaging::::casa truncate: -1 2024-10-25 11:42:02 INFO tsdimaging::::casa gwidth: -1 2024-10-25 11:42:02 INFO tsdimaging::::casa 2024-10-25 11:42:02 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:02 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:02 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:02 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:02 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:02 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:02 INFO tsdimaging::::casa - FWHM of gridding kernel = 149.859866 arcsec 2024-10-25 11:42:02 INFO tsdimaging::::casa - FWHM of theoretical beam = 510.254514 arcsec 2024-10-25 11:42:02 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 510.142612 arcsec 2024-10-25 11:42:02 INFO tsdimaging::set_beam_size::casa Setting image beam: major=510.142612arcsec, minor=510.142612arcsec, pa=0.000000deg 2024-10-25 11:42:02 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:02 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:02 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 510.143 arcsec 2024-10-25 11:42:02 INFO set_beam_size::BeamManipulator::set+ Minor : 510.143 arcsec 2024-10-25 11:42:02 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:02 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:02 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:02 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:02 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 126.458477 2024-10-25 11:42:02 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:03 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:03 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:03 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:42:03 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:03 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:03 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:03 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:41:57.552137 End time: 2024-10-25 07:42:02.770645 2024-10-25 11:42:03 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:03 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:03 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:03 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:42:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:03 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:03 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:03 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:03 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:42:03 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:03 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:03 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:03 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:42:03 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz 2024-10-25 11:42:03 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz 2024-10-25 11:42:03 INFO Values --- 2024-10-25 11:42:03 INFO -- flux [flux]: 95646.2 Jy.km/s 2024-10-25 11:42:03 INFO -- number of points [npts]: 225000 2024-10-25 11:42:03 INFO -- maximum value [max]: 15.2805 Jy/beam 2024-10-25 11:42:03 INFO -- minimum value [min]: -0.140092 Jy/beam 2024-10-25 11:42:03 INFO -- position of max value (pixel) [maxpos]: [58, 21, 0, 20] 2024-10-25 11:42:03 INFO -- position of min value (pixel) [minpos]: [34, 69, 0, 33] 2024-10-25 11:42:03 INFO -- position of max value (world) [maxposf]: 17:10:23.737, +58.42.25.413, I, 1.42087e+09Hz 2024-10-25 11:42:03 INFO -- position of min value (world) [minposf]: 17:19:43.545, +61.07.22.487, I, 1.42119e+09Hz 2024-10-25 11:42:03 INFO -- Sum of pixel values [sum]: 168936 Jy/beam 2024-10-25 11:42:03 INFO -- Sum of squared pixel values [sumsq]: 490757 Jy/beam.Jy/beam 2024-10-25 11:42:03 INFO Statistics --- 2024-10-25 11:42:03 INFO -- Mean of the pixel values [mean]: 0.750826 Jy/beam 2024-10-25 11:42:03 INFO -- Variance of the pixel values : 1.61741 Jy/beam 2024-10-25 11:42:03 INFO -- Standard deviation of the Mean [sigma]: 1.27178 Jy/beam 2024-10-25 11:42:03 INFO -- Root mean square [rms]: 1.47687 Jy/beam 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:03 INFO ImageStatsCalculator::statistics 2.250000e+05 1.689359e+05 7.508260e-01 1.476870e+00 1.271775e+00 -1.400915e-01 1.528046e+01 2024-10-25 11:42:03 INFO name:: No table opened. 2024-10-25 11:42:03 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:03 INFO name:: No table opened. 2024-10-25 11:42:03 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:04 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:04 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='GJINC', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:04 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:04 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:04 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:04 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:04 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:42:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:42:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:42:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:42:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:04 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.623 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:04 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:04 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:04 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:08 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:08 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:08 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:08 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:08 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:08 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:08 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:08 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:08 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:09 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:09 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:09 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:09 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:09 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:09 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:09 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:09 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:09 INFO tsdimaging::::casa 2024-10-25 11:42:09 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:09 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:09 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:09 INFO tsdimaging::::casa kernel type: GJINC 2024-10-25 11:42:09 INFO tsdimaging::::casa truncate: -1 2024-10-25 11:42:09 INFO tsdimaging::::casa gwidth: -1 2024-10-25 11:42:09 INFO tsdimaging::::casa jwidth: -1 2024-10-25 11:42:09 INFO tsdimaging::::casa 2024-10-25 11:42:09 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:09 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:09 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:09 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:09 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:09 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 352.767902 arcsec 2024-10-25 11:42:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 581.731343 arcsec 2024-10-25 11:42:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 580.094282 arcsec 2024-10-25 11:42:09 INFO tsdimaging::set_beam_size::casa Setting image beam: major=580.094282arcsec, minor=580.094282arcsec, pa=0.000000deg 2024-10-25 11:42:09 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:09 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:09 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 580.094 arcsec 2024-10-25 11:42:09 INFO set_beam_size::BeamManipulator::set+ Minor : 580.094 arcsec 2024-10-25 11:42:09 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:09 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:09 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:09 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:09 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 147.858543 2024-10-25 11:42:09 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:09 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:09 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:09 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:42:09 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:09 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:09 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:03.593815 End time: 2024-10-25 07:42:09.233172 2024-10-25 11:42:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:09 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:09 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:42:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:09 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:09 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:09 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:09 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:42:09 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:09 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:42:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz 2024-10-25 11:42:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz 2024-10-25 11:42:09 INFO Values --- 2024-10-25 11:42:09 INFO -- flux [flux]: 71341.8 Jy.km/s 2024-10-25 11:42:09 INFO -- number of points [npts]: 225000 2024-10-25 11:42:09 INFO -- maximum value [max]: 15.315 Jy/beam 2024-10-25 11:42:09 INFO -- minimum value [min]: -0.162456 Jy/beam 2024-10-25 11:42:09 INFO -- position of max value (pixel) [maxpos]: [58, 21, 0, 20] 2024-10-25 11:42:09 INFO -- position of min value (pixel) [minpos]: [68, 69, 0, 36] 2024-10-25 11:42:09 INFO -- position of max value (world) [maxposf]: 17:10:23.737, +58.42.25.413, I, 1.42087e+09Hz 2024-10-25 11:42:09 INFO -- position of min value (world) [minposf]: 17:05:39.206, +61.05.09.055, I, 1.42126e+09Hz 2024-10-25 11:42:09 INFO -- Sum of pixel values [sum]: 162934 Jy/beam 2024-10-25 11:42:09 INFO -- Sum of squared pixel values [sumsq]: 472971 Jy/beam.Jy/beam 2024-10-25 11:42:09 INFO Statistics --- 2024-10-25 11:42:09 INFO -- Mean of the pixel values [mean]: 0.724152 Jy/beam 2024-10-25 11:42:09 INFO -- Variance of the pixel values : 1.5777 Jy/beam 2024-10-25 11:42:09 INFO -- Standard deviation of the Mean [sigma]: 1.25607 Jy/beam 2024-10-25 11:42:09 INFO -- Root mean square [rms]: 1.44986 Jy/beam 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:09 INFO ImageStatsCalculator::statistics 2.250000e+05 1.629343e+05 7.241523e-01 1.449859e+00 1.256066e+00 -1.624564e-01 1.531499e+01 2024-10-25 11:42:10 INFO name:: No table opened. 2024-10-25 11:42:10 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:10 INFO name:: No table opened. 2024-10-25 11:42:10 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:10 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:10 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:10 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:42:10 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:10 INFO imager::setDataOnThisMS() Selecting on spectral windows expression :0 2024-10-25 11:42:10 INFO imager::setDataOnThisMS() Selected all 3843 rows 2024-10-25 11:42:10 INFO imager::setDataOnThisMS() Selected : [1024 chans in spw 0] 2024-10-25 11:42:10 INFO tsdimaging::::casa - Pointing center: J2000 17:17:59.03 +059.30.04.104 2024-10-25 11:42:10 INFO tsdimaging::::casa - Pointing extent: [0.056640488rad, 0.052418940rad] (projected) 2024-10-25 11:42:10 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:10 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:10 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:10 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:10 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0925236, -0.499016, 0.861639]' Channels equidistant in freq 2024-10-25 11:42:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:42:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:42:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:42:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:42:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:17:59.03 +59.30.04.10 J2000 2024-10-25 11:42:10 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.621 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:10 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:10 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:10 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:13 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:13 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:13 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:13 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:13 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:13 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:13 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:13 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:13 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:13 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:14 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:14 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:14 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:14 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:14 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:14 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:14 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:14 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:14 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:14 INFO tsdimaging::::casa 2024-10-25 11:42:14 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:14 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:14 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:42:14 INFO tsdimaging::::casa width: 180.0 2024-10-25 11:42:14 INFO tsdimaging::::casa 2024-10-25 11:42:14 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:14 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:14 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:14 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:14 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa - FWHM of gridding kernel = 180.000000 arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa - FWHM of theoretical beam = 503.398041 arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 503.181374 arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa The second axis 2024-10-25 11:42:14 INFO tsdimaging::::casa - FWHM of gridding kernel = 180.000000 arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa - FWHM of theoretical beam = 503.398041 arcsec 2024-10-25 11:42:14 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 503.181374 arcsec 2024-10-25 11:42:14 INFO tsdimaging::set_beam_size::casa Setting image beam: major=503.181374arcsec, minor=503.181374arcsec, pa=0.000000deg 2024-10-25 11:42:14 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:14 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:14 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 503.181 arcsec 2024-10-25 11:42:14 INFO set_beam_size::BeamManipulator::set+ Minor : 503.181 arcsec 2024-10-25 11:42:14 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:14 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:14 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:14 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:14 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40.000000 2024-10-25 11:42:14 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:14 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:14 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:14 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:31:48.220, +57.36.09.784, I, 1.42038e+09Hz to 17:02:33.828, +61.17.52.040, I, 1.42133e+09Hz) 2024-10-25 11:42:14 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:14 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:14 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:14 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:09.684589 End time: 2024-10-25 07:42:14.028529 2024-10-25 11:42:14 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:14 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:14 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:14 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:42:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:14 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:31:48.220, +57.36.09.784, I, 1.42038e+09Hz to 17:02:33.828, +61.17.52.040, I, 1.42133e+09Hz) 2024-10-25 11:42:14 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:14 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:14 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:14 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:42:14 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:31:48.220, +57.36.09.784, I, 1.42038e+09Hz 2024-10-25 11:42:14 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:02:33.828, +61.17.52.040, I, 1.42133e+09Hz 2024-10-25 11:42:14 INFO Values --- 2024-10-25 11:42:14 INFO -- flux [flux]: 86470.6 Jy.km/s 2024-10-25 11:42:14 INFO -- number of points [npts]: 225000 2024-10-25 11:42:14 INFO -- maximum value [max]: 15.6453 Jy/beam 2024-10-25 11:42:14 INFO -- minimum value [min]: -0.425335 Jy/beam 2024-10-25 11:42:14 INFO -- position of max value (pixel) [maxpos]: [57, 20, 0, 20] 2024-10-25 11:42:14 INFO -- position of min value (pixel) [minpos]: [68, 63, 0, 38] 2024-10-25 11:42:14 INFO -- position of max value (world) [maxposf]: 17:10:17.816, +58.38.11.961, I, 1.42087e+09Hz 2024-10-25 11:42:14 INFO -- position of min value (world) [minposf]: 17:05:16.976, +60.45.51.215, I, 1.42131e+09Hz 2024-10-25 11:42:14 INFO -- Sum of pixel values [sum]: 148590 Jy/beam 2024-10-25 11:42:14 INFO -- Sum of squared pixel values [sumsq]: 431708 Jy/beam.Jy/beam 2024-10-25 11:42:14 INFO Statistics --- 2024-10-25 11:42:14 INFO -- Mean of the pixel values [mean]: 0.660399 Jy/beam 2024-10-25 11:42:14 INFO -- Variance of the pixel values : 1.48258 Jy/beam 2024-10-25 11:42:14 INFO -- Standard deviation of the Mean [sigma]: 1.21761 Jy/beam 2024-10-25 11:42:14 INFO -- Root mean square [rms]: 1.38517 Jy/beam 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:14 INFO ImageStatsCalculator::statistics 2.250000e+05 1.485897e+05 6.603987e-01 1.385172e+00 1.217614e+00 -4.253355e-01 1.564525e+01 2024-10-25 11:42:14 INFO name:: No table opened. 2024-10-25 11:42:14 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:14 INFO name:: No table opened. 2024-10-25 11:42:14 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:14 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:14 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:14 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=40, start=400, width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='GJINC', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=70.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:14 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:14 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:14 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:14 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:14 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42086e+09 Hz 2024-10-25 11:42:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 24414.1 Hz 2024-10-25 11:42:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 40 2024-10-25 11:42:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 976562 Hz 2024-10-25 11:42:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42037e+09 Hz, upper edge = 1.42135e+09 Hz 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 400 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 40] Spectral: [1.42038e+09] at [0] with increment [24414.1] 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:14 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0181 GB. Available mem.: 6.622 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:14 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:14 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:14 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:19 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:19 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:20 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:20 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:20 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:20 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:20 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:20 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:20 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:20 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:20 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:20 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:20 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:20 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:20 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:20 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:20 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:20 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:20 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:20 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:20 INFO tsdimaging::::casa 2024-10-25 11:42:20 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:20 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:20 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:20 INFO tsdimaging::::casa kernel type: GJINC 2024-10-25 11:42:20 INFO tsdimaging::::casa truncate: -1 2024-10-25 11:42:20 INFO tsdimaging::::casa gwidth: -1 2024-10-25 11:42:20 INFO tsdimaging::::casa jwidth: -1 2024-10-25 11:42:20 INFO tsdimaging::::casa 2024-10-25 11:42:20 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:20 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:20 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:20 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:20 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:20 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:20 INFO tsdimaging::::casa - FWHM of gridding kernel = 352.767902 arcsec 2024-10-25 11:42:20 INFO tsdimaging::::casa - FWHM of theoretical beam = 581.731343 arcsec 2024-10-25 11:42:20 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 580.094282 arcsec 2024-10-25 11:42:20 INFO tsdimaging::set_beam_size::casa Setting image beam: major=580.094282arcsec, minor=580.094282arcsec, pa=0.000000deg 2024-10-25 11:42:20 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:20 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:20 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 580.094 arcsec 2024-10-25 11:42:20 INFO set_beam_size::BeamManipulator::set+ Minor : 580.094 arcsec 2024-10-25 11:42:20 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:20 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:20 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:20 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 70.000000 2024-10-25 11:42:20 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 147.858543 2024-10-25 11:42:20 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:20 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:20 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:20 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:42:20 SEVERE do_weight_mask::image::collapse (file /private/var/folders/q5/jwdh98d515sfrgtg33cs5p_80000gq/T/build-via-sdist-_l2zsr5u/casatools-6.7.0.12/src/tools/image/image_cmpt.cc, line 712) Exception Reported: Exception: All selected pixels are masked. 2024-10-25 11:42:20 SEVERE do_weight_mask::image::collapse (file /private/var/folders/q5/jwdh98d515sfrgtg33cs5p_80000gq/T/build-via-sdist-_l2zsr5u/casatools-6.7.0.12/src/tools/image/image_cmpt.cc, line 712)+ ... thrown by std::shared_ptr> casa::ImageCollapser::collapse() const [T = float] at File: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageCollapser.tcc, line: 91 2024-10-25 11:42:20 INFO tsdimaging::do_weight_mask::casa This amounts to 100.0 % of the area with nonzero weight. 2024-10-25 11:42:20 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:20 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:14.247782 End time: 2024-10-25 07:42:20.432171 2024-10-25 11:42:20 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:20 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:20 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:42:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:20 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 39] (17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz) 2024-10-25 11:42:20 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:20 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 39] 2024-10-25 11:42:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42038e+09Hz 2024-10-25 11:42:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42133e+09Hz 2024-10-25 11:42:20 INFO ImageStatsCalculator::statistics NO UNMASKED POINTS FOUND, NO STATISTICS WERE COMPUTED 2024-10-25 11:42:20 INFO name:: No table opened. 2024-10-25 11:42:20 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:20 INFO name:: No table opened. 2024-10-25 11:42:20 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:21 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:21 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:21 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75.0, 75.0], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:21 WARN tsdimaging::_handle_image_params::casa imsize is not integers. force converting to integer pixel numbers. 2024-10-25 11:42:21 INFO tsdimaging::_handle_image_params::casa rounded-up imsize: [75.0, 75.0] --> [75, 75] 2024-10-25 11:42:21 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:21 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:21 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:21 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:21 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:42:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:42:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42064e+09] at [0] with increment [2.5e+06] 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:42:21 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:42:21 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.623 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:21 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:21 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:21 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:27 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:27 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:27 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:27 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:27 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:27 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:27 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:27 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:27 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:27 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:27 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:27 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:27 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:27 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:27 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:27 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:27 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:27 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:27 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:27 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:27 INFO tsdimaging::::casa 2024-10-25 11:42:27 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:27 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:27 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:27 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:42:27 INFO tsdimaging::::casa alma: False 2024-10-25 11:42:27 INFO tsdimaging::::casa 2024-10-25 11:42:27 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:27 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:27 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:27 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:27 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:27 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:27 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:42:27 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:42:27 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:42:27 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:42:27 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:27 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:27 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:42:27 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:42:27 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:27 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:27 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:27 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:27 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40538.474609 2024-10-25 11:42:27 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:27 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:27 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:27 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:42:27 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:42:27 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:27 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:27 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:27 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:27 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:27 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:27 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:20.758024 End time: 2024-10-25 07:42:27.359269 2024-10-25 11:42:27 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:27 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:27 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:28 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:42:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:28 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:28 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:28 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:42:28 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:28 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:28 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:28 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:42:28 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:42:28 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz 2024-10-25 11:42:28 INFO Values --- 2024-10-25 11:42:28 INFO -- flux density [flux]: 145.126 Jy 2024-10-25 11:42:28 INFO -- number of points [npts]: 5625 2024-10-25 11:42:28 INFO -- maximum value [max]: 0.610916 Jy/beam 2024-10-25 11:42:28 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:42:28 INFO -- position of max value (pixel) [maxpos]: [4, 62, 0, 0] 2024-10-25 11:42:28 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:42:28 INFO -- position of max value (world) [maxposf]: 17:31:59.439, +60.43.52.421, I, 1.42064e+09Hz 2024-10-25 11:42:28 INFO -- position of min value (world) [minposf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:42:28 INFO -- Sum of pixel values [sum]: 2223.28 Jy/beam 2024-10-25 11:42:28 INFO -- Sum of squared pixel values [sumsq]: 1046.24 Jy/beam.Jy/beam 2024-10-25 11:42:28 INFO Statistics --- 2024-10-25 11:42:28 INFO -- Mean of the pixel values [mean]: 0.39525 Jy/beam 2024-10-25 11:42:28 INFO -- Variance of the pixel values : 0.0297815 Jy/beam 2024-10-25 11:42:28 INFO -- Standard deviation of the Mean [sigma]: 0.172573 Jy/beam 2024-10-25 11:42:28 INFO -- Root mean square [rms]: 0.431276 Jy/beam 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:28 INFO ImageStatsCalculator::statistics 5.625000e+03 2.223280e+03 3.952498e-01 4.312756e-01 1.725733e-01 0.000000e+00 6.109162e-01 2024-10-25 11:42:28 INFO name:: No table opened. 2024-10-25 11:42:28 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:28 INFO name:: No table opened. 2024-10-25 11:42:28 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:28 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:28 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:28 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest1.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[74.2, 74.2], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:28 WARN tsdimaging::_handle_image_params::casa imsize is not integers. force converting to integer pixel numbers. 2024-10-25 11:42:28 INFO tsdimaging::_handle_image_params::casa rounded-up imsize: [74.2, 74.2] --> [75, 75] 2024-10-25 11:42:28 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:28 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:28 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:28 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:28 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest1.im] : 2024-10-25 11:42:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:42:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:42:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42064e+09] at [0] with increment [2.5e+06] 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest1.im] with ftmachine: sd 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:42:28 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:42:28 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.622 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:28 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:28 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:28 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:34 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:34 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:34 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:34 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:34 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:34 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:34 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:34 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:34 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:34 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:34 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:34 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:34 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:34 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:34 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:34 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:34 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:34 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:34 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:34 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:34 INFO tsdimaging::::casa 2024-10-25 11:42:34 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:34 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:34 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:34 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:42:34 INFO tsdimaging::::casa alma: False 2024-10-25 11:42:34 INFO tsdimaging::::casa 2024-10-25 11:42:34 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:34 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:34 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:34 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:34 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:34 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:34 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:42:34 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:42:34 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:42:34 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:42:34 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:34 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:34 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:42:34 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:42:34 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:34 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:34 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:34 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:34 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40538.474609 2024-10-25 11:42:34 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:34 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:34 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:34 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:42:34 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:42:34 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:34 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:34 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:34 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:34 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:34 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest1.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:34 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:28.294024 End time: 2024-10-25 07:42:34.163455 2024-10-25 11:42:34 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:34 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:34 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:34 INFO image::statistics Determining stats for image tsdimagingTest1.im.image 2024-10-25 11:42:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:34 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:34 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:34 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:34 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:42:34 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:34 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:34 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:34 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:42:34 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:42:34 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz 2024-10-25 11:42:34 INFO Values --- 2024-10-25 11:42:34 INFO -- flux density [flux]: 145.126 Jy 2024-10-25 11:42:34 INFO -- number of points [npts]: 5625 2024-10-25 11:42:34 INFO -- maximum value [max]: 0.610916 Jy/beam 2024-10-25 11:42:34 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:42:34 INFO -- position of max value (pixel) [maxpos]: [4, 62, 0, 0] 2024-10-25 11:42:34 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:42:34 INFO -- position of max value (world) [maxposf]: 17:31:59.439, +60.43.52.421, I, 1.42064e+09Hz 2024-10-25 11:42:34 INFO -- position of min value (world) [minposf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:42:34 INFO -- Sum of pixel values [sum]: 2223.28 Jy/beam 2024-10-25 11:42:34 INFO -- Sum of squared pixel values [sumsq]: 1046.24 Jy/beam.Jy/beam 2024-10-25 11:42:34 INFO Statistics --- 2024-10-25 11:42:34 INFO -- Mean of the pixel values [mean]: 0.39525 Jy/beam 2024-10-25 11:42:34 INFO -- Variance of the pixel values : 0.0297815 Jy/beam 2024-10-25 11:42:34 INFO -- Standard deviation of the Mean [sigma]: 0.172573 Jy/beam 2024-10-25 11:42:34 INFO -- Root mean square [rms]: 0.431276 Jy/beam 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:34 INFO ImageStatsCalculator::statistics 5.625000e+03 2.223280e+03 3.952498e-01 4.312756e-01 1.725733e-01 0.000000e+00 6.109162e-01 2024-10-25 11:42:34 INFO name:: No table opened. 2024-10-25 11:42:34 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:34 INFO name:: No table opened. 2024-10-25 11:42:34 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:35 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:35 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest2.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=1, start='1420643914.334197Hz', width='2500000.000000Hz', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:35 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:35 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:35 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:35 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:35 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:42:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:42:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 1420643914.334197Hz 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42064e+09] at [0] with increment [2.5e+06] 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest2.im] with ftmachine: sd 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:42:35 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:42:35 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.62 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:35 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:35 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:35 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:40 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:40 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:40 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:40 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:40 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:40 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:42:40 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:40 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:40 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:42:40 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:40 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:40 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:40 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:40 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:40 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:40 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:40 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:40 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:40 INFO tsdimaging::::casa 2024-10-25 11:42:40 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:40 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:40 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:40 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:42:40 INFO tsdimaging::::casa alma: False 2024-10-25 11:42:40 INFO tsdimaging::::casa 2024-10-25 11:42:40 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:40 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:40 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:40 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:40 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:40 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:40 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:42:40 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:42:40 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:42:40 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:42:40 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:40 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:40 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:42:40 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:42:40 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:40 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:40 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:40 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:40 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40538.474609 2024-10-25 11:42:40 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:40 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:40 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:40 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:42:40 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:42:40 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:40 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:40 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:40 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:40 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:40 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest2.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:40 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:34.502001 End time: 2024-10-25 07:42:40.317544 2024-10-25 11:42:40 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:40 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:40 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:40 INFO image::statistics Determining stats for image tsdimagingTest2.im.image 2024-10-25 11:42:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:40 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:40 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:40 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:40 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:42:40 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:40 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:40 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:40 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:42:40 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:42:40 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz 2024-10-25 11:42:40 INFO Values --- 2024-10-25 11:42:40 INFO -- flux density [flux]: 145.126 Jy 2024-10-25 11:42:40 INFO -- number of points [npts]: 5625 2024-10-25 11:42:40 INFO -- maximum value [max]: 0.610916 Jy/beam 2024-10-25 11:42:40 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:42:40 INFO -- position of max value (pixel) [maxpos]: [4, 62, 0, 0] 2024-10-25 11:42:40 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:42:40 INFO -- position of max value (world) [maxposf]: 17:31:59.439, +60.43.52.421, I, 1.42064e+09Hz 2024-10-25 11:42:40 INFO -- position of min value (world) [minposf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:42:40 INFO -- Sum of pixel values [sum]: 2223.28 Jy/beam 2024-10-25 11:42:40 INFO -- Sum of squared pixel values [sumsq]: 1046.24 Jy/beam.Jy/beam 2024-10-25 11:42:40 INFO Statistics --- 2024-10-25 11:42:40 INFO -- Mean of the pixel values [mean]: 0.39525 Jy/beam 2024-10-25 11:42:40 INFO -- Variance of the pixel values : 0.0297815 Jy/beam 2024-10-25 11:42:40 INFO -- Standard deviation of the Mean [sigma]: 0.172573 Jy/beam 2024-10-25 11:42:40 INFO -- Root mean square [rms]: 0.431276 Jy/beam 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:40 INFO ImageStatsCalculator::statistics 5.625000e+03 2.223280e+03 3.952498e-01 4.312756e-01 1.725733e-01 0.000000e+00 6.109162e-01 2024-10-25 11:42:40 INFO name:: No table opened. 2024-10-25 11:42:40 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:40 INFO name:: No table opened. 2024-10-25 11:42:40 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:40 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:40 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:40 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest2.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:41 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:41 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:41 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:41 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:41 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz 2024-10-25 11:42:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:42:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1024 2024-10-25 11:42:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:42:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1024] Spectral: [1.4194e+09] at [0] with increment [2441.41] 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest2.im] with ftmachine: sd 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:42:41 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:42:41 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.4635 GB. Available mem.: 6.618 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:41 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:41 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:41 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 0%....10....20....30....40....50....60....70....80....90....100% 2024-10-25 11:42:49 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:49 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:49 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:49 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:49 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:49 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:42:49 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:49 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:49 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:42:49 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:49 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:49 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:49 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:49 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:49 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:49 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:49 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:49 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:49 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:49 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:49 INFO tsdimaging::::casa 2024-10-25 11:42:49 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:49 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:49 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:49 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:42:49 INFO tsdimaging::::casa alma: False 2024-10-25 11:42:49 INFO tsdimaging::::casa 2024-10-25 11:42:49 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:49 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:49 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:49 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:49 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:50 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:50 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:42:50 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:42:50 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:42:50 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:42:50 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:50 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:50 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:42:50 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:42:50 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:50 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:50 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:50 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:50 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.657948 2024-10-25 11:42:50 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:50 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:50 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:50 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 1023] (17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz) 2024-10-25 11:42:50 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:50 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:50 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest2.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:50 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:40.497591 End time: 2024-10-25 07:42:50.418668 2024-10-25 11:42:50 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:50 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:51 INFO image::statistics Determining stats for image tsdimagingTest2.im.image 2024-10-25 11:42:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:51 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:51 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:51 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 1023] (17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz) 2024-10-25 11:42:51 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:51 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:51 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:51 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 1023] 2024-10-25 11:42:51 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.419395e+09Hz 2024-10-25 11:42:51 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.421893e+09Hz 2024-10-25 11:42:51 INFO Values --- 2024-10-25 11:42:51 INFO -- flux [flux]: 76609.3 Jy.km/s 2024-10-25 11:42:51 INFO -- number of points [npts]: 5.76e+06 2024-10-25 11:42:51 INFO -- maximum value [max]: 24.7715 Jy/beam 2024-10-25 11:42:51 INFO -- minimum value [min]: -1.84637 Jy/beam 2024-10-25 11:42:51 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 605] 2024-10-25 11:42:51 INFO -- position of min value (pixel) [minpos]: [73, 6, 0, 1023] 2024-10-25 11:42:51 INFO -- position of max value (world) [maxposf]: 17:10:00.642, +58.42.19.808, I, 1.420872e+09Hz 2024-10-25 11:42:51 INFO -- position of min value (world) [minposf]: 17:04:54.966, +57.55.36.907, I, 1.421893e+09Hz 2024-10-25 11:42:51 INFO -- Sum of pixel values [sum]: 2.27763e+06 Jy/beam 2024-10-25 11:42:51 INFO -- Sum of squared pixel values [sumsq]: 5.91742e+06 Jy/beam.Jy/beam 2024-10-25 11:42:51 INFO Statistics --- 2024-10-25 11:42:51 INFO -- Mean of the pixel values [mean]: 0.395421 Jy/beam 2024-10-25 11:42:51 INFO -- Variance of the pixel values : 0.870973 Jy/beam 2024-10-25 11:42:51 INFO -- Standard deviation of the Mean [sigma]: 0.933259 Jy/beam 2024-10-25 11:42:51 INFO -- Root mean square [rms]: 1.01357 Jy/beam 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:51 INFO ImageStatsCalculator::statistics 5.760000e+06 2.277626e+06 3.954211e-01 1.013573e+00 9.332592e-01 -1.846366e+00 2.477153e+01 2024-10-25 11:42:51 INFO name:: No table opened. 2024-10-25 11:42:51 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:51 INFO name:: No table opened. 2024-10-25 11:42:51 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:51 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:51 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:51 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest2.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=100, start='1.420200GHz', width='0.000010GHz', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:52 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:52 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:52 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:52 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:52 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42069e+09 Hz 2024-10-25 11:42:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 10000 Hz 2024-10-25 11:42:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:42:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:42:52 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42019e+09 Hz, upper edge = 1.42119e+09 Hz 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 1.420200GHz 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.4202e+09] at [0] with increment [10000] 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest2.im] with ftmachine: sd 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:42:52 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:42:52 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.617 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:52 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:52 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:52 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:42:57 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:42:57 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:42:57 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:42:57 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:57 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:42:57 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:42:57 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:42:57 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:42:57 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:42:57 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:42:57 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:42:57 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:42:57 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:42:57 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:42:57 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:57 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:42:57 INFO tsdimaging::::casa ======================================== 2024-10-25 11:42:57 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:42:57 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:42:57 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:42:57 INFO tsdimaging::::casa 2024-10-25 11:42:57 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:42:57 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:42:57 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:42:57 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:42:57 INFO tsdimaging::::casa alma: False 2024-10-25 11:42:57 INFO tsdimaging::::casa 2024-10-25 11:42:57 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:42:57 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:42:57 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:42:57 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:42:57 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:42:57 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:42:57 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:42:57 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:42:57 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:42:57 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:42:57 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:42:57 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:42:57 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:42:57 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:42:57 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:42:57 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:42:57 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:42:57 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:42:57 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 158.454086 2024-10-25 11:42:57 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:42:57 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:42:57 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:57 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:42:57 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:42:57 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:42:57 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest2.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:42:57 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:51.433697 End time: 2024-10-25 07:42:57.482698 2024-10-25 11:42:57 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:42:57 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:58 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:42:58 INFO image::statistics Determining stats for image tsdimagingTest2.im.image 2024-10-25 11:42:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:42:58 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:42:58 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:42:58 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:42:58 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:42:58 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:42:58 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:42:58 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:42:58 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:42:58 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz 2024-10-25 11:42:58 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz 2024-10-25 11:42:58 INFO Values --- 2024-10-25 11:42:58 INFO -- flux [flux]: 62479.4 Jy.km/s 2024-10-25 11:42:58 INFO -- number of points [npts]: 562500 2024-10-25 11:42:58 INFO -- maximum value [max]: 20.2753 Jy/beam 2024-10-25 11:42:58 INFO -- minimum value [min]: -0.261427 Jy/beam 2024-10-25 11:42:58 INFO -- position of max value (pixel) [maxpos]: [5, 4, 0, 68] 2024-10-25 11:42:58 INFO -- position of min value (pixel) [minpos]: [58, 71, 0, 10] 2024-10-25 11:42:58 INFO -- position of max value (world) [maxposf]: 17:30:30.681, +57.50.11.829, I, 1.42088e+09Hz 2024-10-25 11:42:58 INFO -- position of min value (world) [minposf]: 17:09:45.684, +61.12.21.875, I, 1.4203e+09Hz 2024-10-25 11:42:58 INFO -- Sum of pixel values [sum]: 453500 Jy/beam 2024-10-25 11:42:58 INFO -- Sum of squared pixel values [sumsq]: 1.37535e+06 Jy/beam.Jy/beam 2024-10-25 11:42:58 INFO Statistics --- 2024-10-25 11:42:58 INFO -- Mean of the pixel values [mean]: 0.806223 Jy/beam 2024-10-25 11:42:58 INFO -- Variance of the pixel values : 1.79508 Jy/beam 2024-10-25 11:42:58 INFO -- Standard deviation of the Mean [sigma]: 1.33981 Jy/beam 2024-10-25 11:42:58 INFO -- Root mean square [rms]: 1.56367 Jy/beam 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:42:58 INFO ImageStatsCalculator::statistics 5.625000e+05 4.535002e+05 8.062226e-01 1.563673e+00 1.339806e+00 -2.614269e-01 2.027529e+01 2024-10-25 11:42:58 INFO name:: No table opened. 2024-10-25 11:42:58 INFO showcache:: The Table Cache is empty. .2024-10-25 11:42:58 INFO name:: No table opened. 2024-10-25 11:42:58 INFO showcache:: The Table Cache is empty. 2024-10-25 11:42:58 INFO tsdimaging::::casa ########################################## 2024-10-25 11:42:58 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:42:58 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest2.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=100, start='1420.200000MHz', width='0.010000MHz', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:42:58 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:42:58 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:42:58 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:42:58 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:42:58 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:42:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:42:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4207e+09 Hz 2024-10-25 11:42:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 10000 Hz 2024-10-25 11:42:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:42:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:42:58 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.4202e+09 Hz, upper edge = 1.4212e+09 Hz 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 1420.200000MHz 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.4202e+09] at [0] with increment [10000] 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest2.im] with ftmachine: sd 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:42:58 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:42:58 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.619 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:42:58 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:42:58 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:42:58 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:03 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:03 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:03 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:03 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:03 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:03 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:03 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:03 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:03 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:03 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:03 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:03 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:03 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:03 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:03 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:03 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:03 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:03 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:03 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:03 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:03 INFO tsdimaging::::casa 2024-10-25 11:43:03 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:03 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:03 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:03 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:03 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:03 INFO tsdimaging::::casa 2024-10-25 11:43:03 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:03 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:03 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:03 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:03 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:03 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:03 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:03 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:03 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:03 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:03 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:03 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:03 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:03 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:03 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:03 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:03 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:03 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:03 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 158.454086 2024-10-25 11:43:03 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:03 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:03 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:03 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:43:04 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:04 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:04 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest2.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:04 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:42:57.951645 End time: 2024-10-25 07:43:03.526164 2024-10-25 11:43:04 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:04 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:04 INFO image::statistics Determining stats for image tsdimagingTest2.im.image 2024-10-25 11:43:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:04 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:04 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:04 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:04 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:43:04 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:04 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz 2024-10-25 11:43:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz 2024-10-25 11:43:04 INFO Values --- 2024-10-25 11:43:04 INFO -- flux [flux]: 62479.4 Jy.km/s 2024-10-25 11:43:04 INFO -- number of points [npts]: 562500 2024-10-25 11:43:04 INFO -- maximum value [max]: 20.2753 Jy/beam 2024-10-25 11:43:04 INFO -- minimum value [min]: -0.261427 Jy/beam 2024-10-25 11:43:04 INFO -- position of max value (pixel) [maxpos]: [5, 4, 0, 68] 2024-10-25 11:43:04 INFO -- position of min value (pixel) [minpos]: [58, 71, 0, 10] 2024-10-25 11:43:04 INFO -- position of max value (world) [maxposf]: 17:30:30.681, +57.50.11.829, I, 1.42088e+09Hz 2024-10-25 11:43:04 INFO -- position of min value (world) [minposf]: 17:09:45.684, +61.12.21.875, I, 1.4203e+09Hz 2024-10-25 11:43:04 INFO -- Sum of pixel values [sum]: 453500 Jy/beam 2024-10-25 11:43:04 INFO -- Sum of squared pixel values [sumsq]: 1.37535e+06 Jy/beam.Jy/beam 2024-10-25 11:43:04 INFO Statistics --- 2024-10-25 11:43:04 INFO -- Mean of the pixel values [mean]: 0.806223 Jy/beam 2024-10-25 11:43:04 INFO -- Variance of the pixel values : 1.79508 Jy/beam 2024-10-25 11:43:04 INFO -- Standard deviation of the Mean [sigma]: 1.33981 Jy/beam 2024-10-25 11:43:04 INFO -- Root mean square [rms]: 1.56367 Jy/beam 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:04 INFO ImageStatsCalculator::statistics 5.625000e+05 4.535002e+05 8.062226e-01 1.563673e+00 1.339806e+00 -2.614269e-01 2.027529e+01 2024-10-25 11:43:04 INFO name:: No table opened. 2024-10-25 11:43:04 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:04 INFO name:: No table opened. 2024-10-25 11:43:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:04 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:04 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest2.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=100, start='1.420200GHz', width='0.000010GHz', veltype='radio', specmode='cube', interpolation='nearest', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:04 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:04 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:04 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:04 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:04 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:43:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:43:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42069e+09 Hz 2024-10-25 11:43:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 10000 Hz 2024-10-25 11:43:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:43:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:43:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42019e+09 Hz, upper edge = 1.42119e+09 Hz 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 1.420200GHz 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.4202e+09] at [0] with increment [10000] 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest2.im] with ftmachine: sd 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:04 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:04 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.617 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:04 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:04 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:04 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:08 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:09 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:09 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:09 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:09 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:09 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:09 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:09 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:09 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:09 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:09 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:09 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:09 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:09 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:09 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:09 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:09 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:09 INFO tsdimaging::::casa 2024-10-25 11:43:09 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:09 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:09 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:09 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:09 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:09 INFO tsdimaging::::casa 2024-10-25 11:43:09 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:09 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:09 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:09 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:09 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:09 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:09 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:09 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:09 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:09 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:09 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:09 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:09 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:09 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:09 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:09 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 158.472733 2024-10-25 11:43:09 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:09 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:09 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:09 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:43:09 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:09 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:09 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest2.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:03.769980 End time: 2024-10-25 07:43:09.129051 2024-10-25 11:43:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:09 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:09 INFO image::statistics Determining stats for image tsdimagingTest2.im.image 2024-10-25 11:43:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:09 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:09 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:09 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:09 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:43:09 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:09 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz 2024-10-25 11:43:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz 2024-10-25 11:43:09 INFO Values --- 2024-10-25 11:43:09 INFO -- flux [flux]: 62359.2 Jy.km/s 2024-10-25 11:43:09 INFO -- number of points [npts]: 562500 2024-10-25 11:43:09 INFO -- maximum value [max]: 21.5556 Jy/beam 2024-10-25 11:43:09 INFO -- minimum value [min]: -0.27737 Jy/beam 2024-10-25 11:43:09 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 67] 2024-10-25 11:43:09 INFO -- position of min value (pixel) [minpos]: [58, 71, 0, 10] 2024-10-25 11:43:09 INFO -- position of max value (world) [maxposf]: 17:10:00.642, +58.42.19.808, I, 1.42087e+09Hz 2024-10-25 11:43:09 INFO -- position of min value (world) [minposf]: 17:09:45.684, +61.12.21.875, I, 1.4203e+09Hz 2024-10-25 11:43:09 INFO -- Sum of pixel values [sum]: 452628 Jy/beam 2024-10-25 11:43:09 INFO -- Sum of squared pixel values [sumsq]: 1.37644e+06 Jy/beam.Jy/beam 2024-10-25 11:43:09 INFO Statistics --- 2024-10-25 11:43:09 INFO -- Mean of the pixel values [mean]: 0.804672 Jy/beam 2024-10-25 11:43:09 INFO -- Variance of the pixel values : 1.79951 Jy/beam 2024-10-25 11:43:09 INFO -- Standard deviation of the Mean [sigma]: 1.34146 Jy/beam 2024-10-25 11:43:09 INFO -- Root mean square [rms]: 1.56429 Jy/beam 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:09 INFO ImageStatsCalculator::statistics 5.625000e+05 4.526282e+05 8.046723e-01 1.564291e+00 1.341459e+00 -2.773696e-01 2.155561e+01 2024-10-25 11:43:09 INFO name:: No table opened. 2024-10-25 11:43:09 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:09 INFO name:: No table opened. 2024-10-25 11:43:09 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:09 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest2.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='frequency', nchan=100, start='1.420200GHz', width='0.000010GHz', veltype='radio', specmode='cube', interpolation='cubic', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:10 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest2.im] : 2024-10-25 11:43:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:43:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42069e+09 Hz 2024-10-25 11:43:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 10000 Hz 2024-10-25 11:43:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:43:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:43:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42019e+09 Hz, upper edge = 1.42119e+09 Hz 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 1.420200GHz 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.4202e+09] at [0] with increment [10000] 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest2.im] with ftmachine: sd 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:10 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:10 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.614 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:10 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:10 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:10 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:16 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:16 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:16 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:16 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:16 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:16 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:16 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:16 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:16 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:16 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:16 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:16 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:16 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:16 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:16 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:16 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:16 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:16 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:16 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:16 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:16 INFO tsdimaging::::casa 2024-10-25 11:43:16 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:16 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:16 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:16 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:16 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:16 INFO tsdimaging::::casa 2024-10-25 11:43:16 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:16 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:16 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:16 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:16 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:16 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:16 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:16 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:16 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:16 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:16 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:16 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:16 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:16 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:16 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:16 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:16 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:16 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:16 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 158.454086 2024-10-25 11:43:16 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:17 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:17 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:17 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:43:17 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:17 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:17 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest2.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:17 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:09.307024 End time: 2024-10-25 07:43:16.547427 2024-10-25 11:43:17 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:17 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:17 INFO image::statistics Determining stats for image tsdimagingTest2.im.image 2024-10-25 11:43:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:17 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:17 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:17 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz) 2024-10-25 11:43:17 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:17 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:17 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:17 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:17 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.4202e+09Hz 2024-10-25 11:43:17 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42119e+09Hz 2024-10-25 11:43:17 INFO Values --- 2024-10-25 11:43:17 INFO -- flux [flux]: 62483.7 Jy.km/s 2024-10-25 11:43:17 INFO -- number of points [npts]: 562500 2024-10-25 11:43:17 INFO -- maximum value [max]: 20.5694 Jy/beam 2024-10-25 11:43:17 INFO -- minimum value [min]: -0.270408 Jy/beam 2024-10-25 11:43:17 INFO -- position of max value (pixel) [maxpos]: [5, 4, 0, 68] 2024-10-25 11:43:17 INFO -- position of min value (pixel) [minpos]: [58, 71, 0, 10] 2024-10-25 11:43:17 INFO -- position of max value (world) [maxposf]: 17:30:30.681, +57.50.11.829, I, 1.42088e+09Hz 2024-10-25 11:43:17 INFO -- position of min value (world) [minposf]: 17:09:45.684, +61.12.21.875, I, 1.4203e+09Hz 2024-10-25 11:43:17 INFO -- Sum of pixel values [sum]: 453532 Jy/beam 2024-10-25 11:43:17 INFO -- Sum of squared pixel values [sumsq]: 1.37961e+06 Jy/beam.Jy/beam 2024-10-25 11:43:17 INFO Statistics --- 2024-10-25 11:43:17 INFO -- Mean of the pixel values [mean]: 0.806279 Jy/beam 2024-10-25 11:43:17 INFO -- Variance of the pixel values : 1.80255 Jy/beam 2024-10-25 11:43:17 INFO -- Standard deviation of the Mean [sigma]: 1.34259 Jy/beam 2024-10-25 11:43:17 INFO -- Root mean square [rms]: 1.56609 Jy/beam 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:17 INFO ImageStatsCalculator::statistics 5.625000e+05 4.535321e+05 8.062793e-01 1.566088e+00 1.342590e+00 -2.704079e-01 2.056935e+01 2024-10-25 11:43:17 INFO name:: No table opened. 2024-10-25 11:43:17 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:17 INFO name:: No table opened. 2024-10-25 11:43:17 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:17 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:17 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest3.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='', timerange='', outframe='', mode='velocity', nchan=1, start='-50256.681248364m/s', width='527652.833436753m/s', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='1420405800.0Hz' ) 2024-10-25 11:43:17 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:17 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:17 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:17 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | [Opened in readonly mode] 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:17 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in vrad 2024-10-25 11:43:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42064e+09 Hz == -50256.7 m/s radio velocity 2024-10-25 11:43:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz == 527653 m/s radio velocity 2024-10-25 11:43:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:43:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41939e+09 Hz, upper edge = 1.42189e+09 Hz 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start -50256.681248364m/s 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42064e+09] at [0] with increment [-2.5e+06] 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest3.im] with ftmachine: sd 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:17 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:17 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.613 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:17 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:17 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:17 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:23 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:23 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:23 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:23 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:23 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:23 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:43:23 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:24 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:24 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:43:24 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:24 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:24 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:24 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:24 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:24 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:24 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:24 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:24 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:24 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:24 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:24 INFO tsdimaging::::casa 2024-10-25 11:43:24 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:24 INFO tsdimaging::::casa reference frequency: 1420405800.0Hz 2024-10-25 11:43:24 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:24 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:24 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:24 INFO tsdimaging::::casa 2024-10-25 11:43:24 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:24 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:24 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:24 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:24 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:24 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:24 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:24 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:24 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:24 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:24 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:24 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:24 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:24 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:24 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:24 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:24 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:24 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:24 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 40538.474609 2024-10-25 11:43:24 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:24 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:24 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:24 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:43:24 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:43:24 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:24 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:24 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:24 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:24 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:24 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest3.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:24 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:16.785519 End time: 2024-10-25 07:43:23.974249 2024-10-25 11:43:24 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:24 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:24 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:24 INFO image::statistics Determining stats for image tsdimagingTest3.im.image 2024-10-25 11:43:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:24 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz) 2024-10-25 11:43:24 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:24 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:24 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:24 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:43:24 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:43:24 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42064e+09Hz 2024-10-25 11:43:24 INFO Values --- 2024-10-25 11:43:24 INFO -- flux density [flux]: 145.126 Jy 2024-10-25 11:43:24 INFO -- number of points [npts]: 5625 2024-10-25 11:43:24 INFO -- maximum value [max]: 0.610916 Jy/beam 2024-10-25 11:43:24 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:43:24 INFO -- position of max value (pixel) [maxpos]: [4, 62, 0, 0] 2024-10-25 11:43:24 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:43:24 INFO -- position of max value (world) [maxposf]: 17:31:59.439, +60.43.52.421, I, 1.42064e+09Hz 2024-10-25 11:43:24 INFO -- position of min value (world) [minposf]: 17:32:18.690, +57.37.28.536, I, 1.42064e+09Hz 2024-10-25 11:43:24 INFO -- Sum of pixel values [sum]: 2223.28 Jy/beam 2024-10-25 11:43:24 INFO -- Sum of squared pixel values [sumsq]: 1046.24 Jy/beam.Jy/beam 2024-10-25 11:43:24 INFO Statistics --- 2024-10-25 11:43:24 INFO -- Mean of the pixel values [mean]: 0.39525 Jy/beam 2024-10-25 11:43:24 INFO -- Variance of the pixel values : 0.0297815 Jy/beam 2024-10-25 11:43:24 INFO -- Standard deviation of the Mean [sigma]: 0.172573 Jy/beam 2024-10-25 11:43:24 INFO -- Root mean square [rms]: 0.431276 Jy/beam 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:24 INFO ImageStatsCalculator::statistics 5.625000e+03 2.223280e+03 3.952498e-01 4.312756e-01 1.725733e-01 0.000000e+00 6.109162e-01 2024-10-25 11:43:24 INFO name:: No table opened. 2024-10-25 11:43:24 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:24 INFO name:: No table opened. 2024-10-25 11:43:24 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:24 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:24 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:24 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest3.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='velocity', nchan=100, start='-200.000000km/s', width='2.000000km/s', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:24 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:24 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:24 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:24 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:24 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in vrad 2024-10-25 11:43:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42088e+09 Hz == -101000 m/s radio velocity 2024-10-25 11:43:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9475.93 Hz == 2000 m/s radio velocity 2024-10-25 11:43:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:43:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 947593 Hz 2024-10-25 11:43:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42041e+09 Hz, upper edge = 1.42136e+09 Hz 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start -200.000000km/s 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.42135e+09] at [0] with increment [-9475.93] 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest3.im] with ftmachine: sd 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:24 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:24 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.612 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:24 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:24 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:24 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:29 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:29 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:29 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:29 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:29 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:29 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:29 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:29 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:29 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:29 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:29 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:29 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:29 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:29 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:29 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:29 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:29 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:29 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:29 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:29 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:29 INFO tsdimaging::::casa 2024-10-25 11:43:29 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:29 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:29 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:29 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:29 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:29 INFO tsdimaging::::casa 2024-10-25 11:43:29 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:29 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:29 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:29 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:29 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:29 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:29 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:29 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:29 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:29 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:29 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:29 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:29 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:29 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:29 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:30 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:30 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:30 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:30 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 118.645924 2024-10-25 11:43:30 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:30 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:30 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:30 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz) 2024-10-25 11:43:30 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:30 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:30 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest3.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:30 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:24.145443 End time: 2024-10-25 07:43:30.023138 2024-10-25 11:43:30 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:30 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:30 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:30 INFO image::statistics Determining stats for image tsdimagingTest3.im.image 2024-10-25 11:43:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:30 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:30 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:30 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:30 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz) 2024-10-25 11:43:30 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:30 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:30 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:30 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:30 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz 2024-10-25 11:43:30 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz 2024-10-25 11:43:30 INFO Values --- 2024-10-25 11:43:30 INFO -- flux [flux]: 61880.4 Jy.km/s 2024-10-25 11:43:30 INFO -- number of points [npts]: 562500 2024-10-25 11:43:30 INFO -- maximum value [max]: 20.8385 Jy/beam 2024-10-25 11:43:30 INFO -- minimum value [min]: -0.274325 Jy/beam 2024-10-25 11:43:30 INFO -- position of max value (pixel) [maxpos]: [5, 4, 0, 50] 2024-10-25 11:43:30 INFO -- position of min value (pixel) [minpos]: [58, 71, 0, 1] 2024-10-25 11:43:30 INFO -- position of max value (world) [maxposf]: 17:30:30.681, +57.50.11.829, I, 1.42088e+09Hz 2024-10-25 11:43:30 INFO -- position of min value (world) [minposf]: 17:09:45.684, +61.12.21.875, I, 1.421344e+09Hz 2024-10-25 11:43:30 INFO -- Sum of pixel values [sum]: 473994 Jy/beam 2024-10-25 11:43:30 INFO -- Sum of squared pixel values [sumsq]: 1.4544e+06 Jy/beam.Jy/beam 2024-10-25 11:43:30 INFO Statistics --- 2024-10-25 11:43:30 INFO -- Mean of the pixel values [mean]: 0.842656 Jy/beam 2024-10-25 11:43:30 INFO -- Variance of the pixel values : 1.87553 Jy/beam 2024-10-25 11:43:30 INFO -- Standard deviation of the Mean [sigma]: 1.3695 Jy/beam 2024-10-25 11:43:30 INFO -- Root mean square [rms]: 1.60798 Jy/beam 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:30 INFO ImageStatsCalculator::statistics 5.625000e+05 4.739938e+05 8.426557e-01 1.607979e+00 1.369500e+00 -2.743253e-01 2.083851e+01 2024-10-25 11:43:30 INFO name:: No table opened. 2024-10-25 11:43:30 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:30 INFO name:: No table opened. 2024-10-25 11:43:30 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:31 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:31 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:31 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest3.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='velocity', nchan=100, start='-100.000000km/s', width='2.000000km/s', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='1.420GHz' ) 2024-10-25 11:43:31 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:31 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:31 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:31 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:31 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in vrad 2024-10-25 11:43:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42e+09 Hz == -1000 m/s radio velocity 2024-10-25 11:43:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9473.22 Hz == 2000 m/s radio velocity 2024-10-25 11:43:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:43:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 947322 Hz 2024-10-25 11:43:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41953e+09 Hz, upper edge = 1.42048e+09 Hz 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start -100.000000km/s 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.42047e+09] at [0] with increment [-9473.22] 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest3.im] with ftmachine: sd 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:31 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:31 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.61 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:31 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:31 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:31 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:35 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:35 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:36 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:36 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:36 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:36 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:36 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:36 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:36 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:36 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:36 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:36 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:36 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:36 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:36 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:36 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:36 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:36 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:36 INFO tsdimaging::::casa 2024-10-25 11:43:36 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:36 INFO tsdimaging::::casa reference frequency: 1.420GHz 2024-10-25 11:43:36 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:36 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:36 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:36 INFO tsdimaging::::casa 2024-10-25 11:43:36 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:36 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:36 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:36 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:36 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:36 INFO tsdimaging::::casa - initial FWHM of beam = 471.933088 arcsec 2024-10-25 11:43:36 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.412032 arcsec 2024-10-25 11:43:36 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.310538 arcsec 2024-10-25 11:43:36 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.861921 arcsec 2024-10-25 11:43:36 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.861921arcsec, minor=661.861921arcsec, pa=0.000000deg 2024-10-25 11:43:36 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:36 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:36 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.862 arcsec 2024-10-25 11:43:36 INFO set_beam_size::BeamManipulator::set+ Minor : 661.862 arcsec 2024-10-25 11:43:36 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:36 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:36 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:36 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:36 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 118.792603 2024-10-25 11:43:36 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:36 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:36 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:36 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.420474e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.419536e+09Hz) 2024-10-25 11:43:36 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:37 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:37 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest3.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:37 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:30.652043 End time: 2024-10-25 07:43:36.558174 2024-10-25 11:43:37 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:37 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:37 INFO image::statistics Determining stats for image tsdimagingTest3.im.image 2024-10-25 11:43:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:37 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:37 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:37 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.420474e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.419536e+09Hz) 2024-10-25 11:43:37 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:37 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.420474e+09Hz 2024-10-25 11:43:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.419536e+09Hz 2024-10-25 11:43:37 INFO Values --- 2024-10-25 11:43:37 INFO -- flux [flux]: 9099.81 Jy.km/s 2024-10-25 11:43:37 INFO -- number of points [npts]: 562500 2024-10-25 11:43:37 INFO -- maximum value [max]: 1.6134 Jy/beam 2024-10-25 11:43:37 INFO -- minimum value [min]: -0.402907 Jy/beam 2024-10-25 11:43:37 INFO -- position of max value (pixel) [maxpos]: [4, 52, 0, 33] 2024-10-25 11:43:37 INFO -- position of min value (pixel) [minpos]: [5, 4, 0, 99] 2024-10-25 11:43:37 INFO -- position of max value (world) [maxposf]: 17:31:47.043, +60.13.54.473, I, 1.420161e+09Hz 2024-10-25 11:43:37 INFO -- position of min value (world) [minposf]: 17:30:30.681, +57.50.11.829, I, 1.419536e+09Hz 2024-10-25 11:43:37 INFO -- Sum of pixel values [sum]: 69703.8 Jy/beam 2024-10-25 11:43:37 INFO -- Sum of squared pixel values [sumsq]: 20819.3 Jy/beam.Jy/beam 2024-10-25 11:43:37 INFO Statistics --- 2024-10-25 11:43:37 INFO -- Mean of the pixel values [mean]: 0.123918 Jy/beam 2024-10-25 11:43:37 INFO -- Variance of the pixel values : 0.0216564 Jy/beam 2024-10-25 11:43:37 INFO -- Standard deviation of the Mean [sigma]: 0.147161 Jy/beam 2024-10-25 11:43:37 INFO -- Root mean square [rms]: 0.192385 Jy/beam 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:37 INFO ImageStatsCalculator::statistics 5.625000e+05 6.970381e+04 1.239179e-01 1.923852e-01 1.471613e-01 -4.029067e-01 1.613405e+00 2024-10-25 11:43:37 INFO name:: No table opened. 2024-10-25 11:43:37 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:37 INFO name:: No table opened. 2024-10-25 11:43:37 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:37 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:37 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest3.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='velocity', nchan=100, start='-200.000000km/s', width='2.000000km/s', veltype='radio', specmode='cube', interpolation='nearest', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:37 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:37 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:37 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:37 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:37 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in vrad 2024-10-25 11:43:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42088e+09 Hz == -101000 m/s radio velocity 2024-10-25 11:43:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9475.93 Hz == 2000 m/s radio velocity 2024-10-25 11:43:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:43:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 947593 Hz 2024-10-25 11:43:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42041e+09 Hz, upper edge = 1.42136e+09 Hz 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start -200.000000km/s 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.42135e+09] at [0] with increment [-9475.93] 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest3.im] with ftmachine: sd 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:37 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:37 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.596 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:37 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:37 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:37 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:41 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:41 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:41 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:41 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:41 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:41 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:41 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:41 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:41 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:41 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:41 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:41 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:41 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:41 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:41 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:41 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:41 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:41 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:41 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:41 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:41 INFO tsdimaging::::casa 2024-10-25 11:43:41 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:41 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:41 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:41 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:41 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:41 INFO tsdimaging::::casa 2024-10-25 11:43:41 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:41 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:41 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:41 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:41 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:42 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:42 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:42 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:42 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:42 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:42 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:42 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:42 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:42 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:42 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:42 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:42 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:42 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:42 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 158.149048 2024-10-25 11:43:42 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:42 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:42 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:42 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz) 2024-10-25 11:43:42 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:42 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:42 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest3.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:42 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:37.083429 End time: 2024-10-25 07:43:41.772851 2024-10-25 11:43:42 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:42 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:42 INFO image::statistics Determining stats for image tsdimagingTest3.im.image 2024-10-25 11:43:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:42 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:42 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:42 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:42 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz) 2024-10-25 11:43:42 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:42 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:42 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:42 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:42 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz 2024-10-25 11:43:42 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz 2024-10-25 11:43:42 INFO Values --- 2024-10-25 11:43:42 INFO -- flux [flux]: 62179.8 Jy.km/s 2024-10-25 11:43:42 INFO -- number of points [npts]: 562500 2024-10-25 11:43:42 INFO -- maximum value [max]: 21.9722 Jy/beam 2024-10-25 11:43:42 INFO -- minimum value [min]: -0.273003 Jy/beam 2024-10-25 11:43:42 INFO -- position of max value (pixel) [maxpos]: [4, 5, 0, 50] 2024-10-25 11:43:42 INFO -- position of min value (pixel) [minpos]: [61, 71, 0, 16] 2024-10-25 11:43:42 INFO -- position of max value (world) [maxposf]: 17:30:54.243, +57.53.03.440, I, 1.42088e+09Hz 2024-10-25 11:43:42 INFO -- position of min value (world) [minposf]: 17:08:30.980, +61.12.02.893, I, 1.421202e+09Hz 2024-10-25 11:43:42 INFO -- Sum of pixel values [sum]: 476287 Jy/beam 2024-10-25 11:43:42 INFO -- Sum of squared pixel values [sumsq]: 1.49546e+06 Jy/beam.Jy/beam 2024-10-25 11:43:42 INFO Statistics --- 2024-10-25 11:43:42 INFO -- Mean of the pixel values [mean]: 0.846732 Jy/beam 2024-10-25 11:43:42 INFO -- Variance of the pixel values : 1.94165 Jy/beam 2024-10-25 11:43:42 INFO -- Standard deviation of the Mean [sigma]: 1.39343 Jy/beam 2024-10-25 11:43:42 INFO -- Root mean square [rms]: 1.63052 Jy/beam 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:42 INFO ImageStatsCalculator::statistics 5.625000e+05 4.762867e+05 8.467319e-01 1.630521e+00 1.393430e+00 -2.730030e-01 2.197223e+01 2024-10-25 11:43:42 INFO name:: No table opened. 2024-10-25 11:43:42 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:42 INFO name:: No table opened. 2024-10-25 11:43:42 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:42 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:42 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest3.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='velocity', nchan=100, start='-200.000000km/s', width='2.000000km/s', veltype='radio', specmode='cube', interpolation='cubic', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:42 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:42 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:42 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:42 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:42 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest3.im] : 2024-10-25 11:43:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in vrad 2024-10-25 11:43:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42088e+09 Hz == -101000 m/s radio velocity 2024-10-25 11:43:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9475.93 Hz == 2000 m/s radio velocity 2024-10-25 11:43:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 100 2024-10-25 11:43:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 947593 Hz 2024-10-25 11:43:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42041e+09 Hz, upper edge = 1.42136e+09 Hz 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start -200.000000km/s 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 100] Spectral: [1.42135e+09] at [0] with increment [-9475.93] 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest3.im] with ftmachine: sd 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:43:42 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:43:42 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.04526 GB. Available mem.: 6.606 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:42 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:42 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:42 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:47 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:47 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:47 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:47 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:47 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:47 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:47 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:47 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:47 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:47 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:47 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:47 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:47 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:47 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:47 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:47 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:47 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:47 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:47 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:47 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:47 INFO tsdimaging::::casa 2024-10-25 11:43:47 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:47 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:47 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:43:47 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:43:47 INFO tsdimaging::::casa alma: False 2024-10-25 11:43:47 INFO tsdimaging::::casa 2024-10-25 11:43:47 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:47 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:47 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:47 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:47 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:48 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:43:48 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:43:48 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:43:48 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:43:48 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:43:48 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:48 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:48 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:43:48 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:43:48 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:48 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:48 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:48 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:48 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 118.645924 2024-10-25 11:43:48 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:43:48 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:43:48 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:48 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz) 2024-10-25 11:43:48 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:43:48 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:43:48 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTest3.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:43:48 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:42.125220 End time: 2024-10-25 07:43:47.717531 2024-10-25 11:43:48 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:48 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:48 INFO ImageMaskHandler::_calcmask Created mask `mask1' 2024-10-25 11:43:48 INFO image::statistics Determining stats for image tsdimagingTest3.im.image 2024-10-25 11:43:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:43:48 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:43:48 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:43:48 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:43:48 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 99] (17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz) 2024-10-25 11:43:48 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:43:48 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:43:48 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:43:48 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 99] 2024-10-25 11:43:48 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.421353e+09Hz 2024-10-25 11:43:48 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.420415e+09Hz 2024-10-25 11:43:48 INFO Values --- 2024-10-25 11:43:48 INFO -- flux [flux]: 61882 Jy.km/s 2024-10-25 11:43:48 INFO -- number of points [npts]: 562500 2024-10-25 11:43:48 INFO -- maximum value [max]: 21.0199 Jy/beam 2024-10-25 11:43:48 INFO -- minimum value [min]: -0.288111 Jy/beam 2024-10-25 11:43:48 INFO -- position of max value (pixel) [maxpos]: [5, 4, 0, 50] 2024-10-25 11:43:48 INFO -- position of min value (pixel) [minpos]: [73, 65, 0, 8] 2024-10-25 11:43:48 INFO -- position of max value (world) [maxposf]: 17:30:30.681, +57.50.11.829, I, 1.42088e+09Hz 2024-10-25 11:43:48 INFO -- position of min value (world) [minposf]: 17:03:40.856, +60.52.23.036, I, 1.421278e+09Hz 2024-10-25 11:43:48 INFO -- Sum of pixel values [sum]: 474006 Jy/beam 2024-10-25 11:43:48 INFO -- Sum of squared pixel values [sumsq]: 1.4579e+06 Jy/beam.Jy/beam 2024-10-25 11:43:48 INFO Statistics --- 2024-10-25 11:43:48 INFO -- Mean of the pixel values [mean]: 0.842677 Jy/beam 2024-10-25 11:43:48 INFO -- Variance of the pixel values : 1.88171 Jy/beam 2024-10-25 11:43:48 INFO -- Standard deviation of the Mean [sigma]: 1.37176 Jy/beam 2024-10-25 11:43:48 INFO -- Root mean square [rms]: 1.60991 Jy/beam 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:43:48 INFO ImageStatsCalculator::statistics 5.625000e+05 4.740060e+05 8.426773e-01 1.609912e+00 1.371756e+00 -2.881109e-01 2.101989e+01 2024-10-25 11:43:48 INFO name:: No table opened. 2024-10-25 11:43:48 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:48 INFO name:: No table opened. 2024-10-25 11:43:48 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:48 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:48 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:48 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest4.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[40, 35], cell=['320arcsec', '350arcsec'], phasecenter='J2000 17:18:05 59.30.05', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:48 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:48 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:48 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:48 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:48 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 35 pixels is not an efficient imagesize. Try 36 instead. 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0923063, -0.499053, 0.861641]' Channels equidistant in freq 2024-10-25 11:43:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41814e+09 Hz 2024-10-25 11:43:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:43:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41689e+09 Hz, upper edge = 1.41939e+09 Hz 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [40, 35, 1, 1] Spectral: [1.41814e+09] at [0] with increment [2.5e+06] 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest4.im] with ftmachine: sd 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:05.00 +59.30.05.00 J2000 2024-10-25 11:43:48 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001287 GB. Available mem.: 6.602 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:48 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:48 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:48 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:50 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:50 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:50 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:50 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:50 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:50 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:50 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:50 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:50 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:50 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:50 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:50 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:50 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:50 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:50 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:50 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:50 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:50 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:50 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:50 INFO tsdimaging::::casa 2024-10-25 11:43:50 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:50 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:50 INFO tsdimaging::::casa cell size: [320.0, 350.0] arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:43:50 INFO tsdimaging::::casa width: 320.0 2024-10-25 11:43:50 INFO tsdimaging::::casa 2024-10-25 11:43:50 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:50 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:50 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:50 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:50 INFO tsdimaging::::casa - initial FWHM of beam = 471.798260 arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa - FWHM of gridding kernel = 320.070545 arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa - FWHM of theoretical beam = 538.206777 arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 537.027081 arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa The second axis 2024-10-25 11:43:50 INFO tsdimaging::::casa - FWHM of gridding kernel = 349.953397 arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa - FWHM of theoretical beam = 548.440088 arcsec 2024-10-25 11:43:50 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 546.797359 arcsec 2024-10-25 11:43:50 INFO tsdimaging::set_beam_size::casa Setting image beam: major=541.890201arcsec, minor=541.890201arcsec, pa=0.000000deg 2024-10-25 11:43:50 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:50 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:50 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 541.89 arcsec 2024-10-25 11:43:50 INFO set_beam_size::BeamManipulator::set+ Minor : 541.89 arcsec 2024-10-25 11:43:50 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:50 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:50 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:50 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:50 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:43:50 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:47.939534 End time: 2024-10-25 07:43:50.324921 2024-10-25 11:43:50 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:50 INFO ImageMetaData::summary 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Image name : tsdimagingTest4.im.image 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Object name : FLS3a 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Restoring Beam : 541.89 arcsec, 541.89 arcsec, 0 deg 2024-10-25 11:43:50 INFO ImageMetaData::summary 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Rest frequency : 1.42041e+09 Hz 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Pointing center : 17:18:05.000000 +59.30.05.000000 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Telescope : GBT 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Observer : AGBT02A_031_12 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Date observation : 2003/11/12/22:05:41.499136 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Telescope position: [882590m, -4.92487e+06m, 3.94373e+06m] (ITRF) 2024-10-25 11:43:50 INFO ImageMetaData::summary+ 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:43:50 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:43:50 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 40 40 17:18:05.000 20.00 -3.200000e+02 arcsec 2024-10-25 11:43:50 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 35 35 +59.30.05.000 17.00 3.500000e+02 arcsec 2024-10-25 11:43:50 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:43:50 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 1.41814e+09 0.00 2.500000e+06 Hz 2024-10-25 11:43:50 INFO ImageMetaData::summary+ Velocity 477.396 0.00 -5.276528e+02 km/s 2024-10-25 11:43:50 INFO name:: No table opened. 2024-10-25 11:43:50 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:50 INFO name:: No table opened. 2024-10-25 11:43:50 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:50 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:50 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest4.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:51 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:43:51 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:43:51 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 104.9 m 2024-10-25 11:43:51 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 1420405800.000000000Hz 2024-10-25 11:43:51 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 487.635925140arcsec 2024-10-25 11:43:51 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 162.545308arcsec 2024-10-25 11:43:51 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:43:51 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:51 INFO imager::setDataOnThisMS() Selected all 3843 rows 2024-10-25 11:43:51 INFO imager::setDataOnThisMS() Selected : [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:51 INFO tsdimaging::::casa - Pointing center: J2000 17:17:59.03 +059.30.04.104 2024-10-25 11:43:51 INFO tsdimaging::::casa - Pointing extent: [0.056640488rad, 0.052418940rad] (projected) 2024-10-25 11:43:51 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:43:51 INFO tsdimaging::::casa - Map extent: [0.056640488rad, 0.052418940rad] 2024-10-25 11:43:51 INFO tsdimaging::::casa - Cell size: [162.545308000arcsec, 162.545308000arcsec] 2024-10-25 11:43:51 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [73, 68] (projected) 2024-10-25 11:43:51 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:51 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:51 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:51 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:51 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 73 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:43:51 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 68 pixels is not an efficient imagesize. Try 72 instead. 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0925236, -0.499016, 0.861639]' Channels equidistant in freq 2024-10-25 11:43:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41814e+09 Hz 2024-10-25 11:43:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:43:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41689e+09 Hz, upper edge = 1.41939e+09 Hz 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [73, 68, 1, 1] Spectral: [1.41814e+09] at [0] with increment [2.5e+06] 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest4.im] with ftmachine: sd 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:17:59.03 +59.30.04.10 J2000 2024-10-25 11:43:51 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.601 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:51 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:51 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:51 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:53 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:53 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:53 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:53 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:53 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:53 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:53 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:54 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:54 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:54 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:54 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:54 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:54 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:54 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:54 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:54 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:54 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:54 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:54 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:54 INFO tsdimaging::::casa 2024-10-25 11:43:54 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:54 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:54 INFO tsdimaging::::casa cell size: [162.545308, 162.545308] arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:43:54 INFO tsdimaging::::casa width: 162.545308 2024-10-25 11:43:54 INFO tsdimaging::::casa 2024-10-25 11:43:54 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:54 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:54 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:54 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:54 INFO tsdimaging::::casa - initial FWHM of beam = 471.798243 arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa - FWHM of gridding kernel = 162.545308 arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa - FWHM of theoretical beam = 500.523314 arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 500.340719 arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa The second axis 2024-10-25 11:43:54 INFO tsdimaging::::casa - FWHM of gridding kernel = 162.545308 arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa - FWHM of theoretical beam = 500.523314 arcsec 2024-10-25 11:43:54 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 500.340719 arcsec 2024-10-25 11:43:54 INFO tsdimaging::set_beam_size::casa Setting image beam: major=500.340719arcsec, minor=500.340719arcsec, pa=0.000000deg 2024-10-25 11:43:54 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:54 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:54 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 500.341 arcsec 2024-10-25 11:43:54 INFO set_beam_size::BeamManipulator::set+ Minor : 500.341 arcsec 2024-10-25 11:43:54 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:54 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:54 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:54 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:54 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:43:54 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:50.450199 End time: 2024-10-25 07:43:54.233312 2024-10-25 11:43:54 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:54 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:54 INFO ImageMetaData::summary 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Image name : tsdimagingTest4.im.image 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Object name : FLS3a 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Restoring Beam : 500.341 arcsec, 500.341 arcsec, 0 deg 2024-10-25 11:43:54 INFO ImageMetaData::summary 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Rest frequency : 1.42041e+09 Hz 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Pointing center : 17:17:59.030000 +59.30.04.104000 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Telescope : GBT 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Observer : AGBT02A_031_12 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Date observation : 2003/11/12/22:05:41.499136 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Telescope position: [882590m, -4.92487e+06m, 3.94373e+06m] (ITRF) 2024-10-25 11:43:54 INFO ImageMetaData::summary+ 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:43:54 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:43:54 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 73 73 17:17:59.030 36.00 -1.625453e+02 arcsec 2024-10-25 11:43:54 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 68 68 +59.30.04.104 34.00 1.625453e+02 arcsec 2024-10-25 11:43:54 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:43:54 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 1.41814e+09 0.00 2.500000e+06 Hz 2024-10-25 11:43:54 INFO ImageMetaData::summary+ Velocity 477.396 0.00 -5.276528e+02 km/s 2024-10-25 11:43:54 INFO name:: No table opened. 2024-10-25 11:43:54 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:54 INFO name:: No table opened. 2024-10-25 11:43:54 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:55 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:55 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:55 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest4.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[40, 35], cell=['320arcsec', '350arcsec'], phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:55 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:43:55 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:55 INFO imager::setDataOnThisMS() Selected all 3843 rows 2024-10-25 11:43:55 INFO imager::setDataOnThisMS() Selected : [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:55 INFO tsdimaging::::casa - Pointing center: J2000 17:17:59.03 +059.30.04.104 2024-10-25 11:43:55 INFO tsdimaging::::casa - Pointing extent: [0.056640488rad, 0.052418940rad] (projected) 2024-10-25 11:43:55 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:55 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:55 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:55 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:55 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 35 pixels is not an efficient imagesize. Try 36 instead. 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0925236, -0.499016, 0.861639]' Channels equidistant in freq 2024-10-25 11:43:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41814e+09 Hz 2024-10-25 11:43:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:43:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:55 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41689e+09 Hz, upper edge = 1.41939e+09 Hz 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [40, 35, 1, 1] Spectral: [1.41814e+09] at [0] with increment [2.5e+06] 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest4.im] with ftmachine: sd 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:17:59.03 +59.30.04.10 J2000 2024-10-25 11:43:55 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001287 GB. Available mem.: 6.607 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:55 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:55 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:55 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:43:56 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:43:56 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:43:56 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:43:56 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:56 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:43:56 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:43:56 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:43:56 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:43:56 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:43:56 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:43:57 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:43:57 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:43:57 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:43:57 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:57 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:43:57 INFO tsdimaging::::casa ======================================== 2024-10-25 11:43:57 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:43:57 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:43:57 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:43:57 INFO tsdimaging::::casa 2024-10-25 11:43:57 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:43:57 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:43:57 INFO tsdimaging::::casa cell size: [320.0, 350.0] arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:43:57 INFO tsdimaging::::casa width: 320.0 2024-10-25 11:43:57 INFO tsdimaging::::casa 2024-10-25 11:43:57 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:43:57 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:43:57 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:43:57 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:43:57 INFO tsdimaging::::casa - initial FWHM of beam = 471.798260 arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa - FWHM of gridding kernel = 320.070545 arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa - FWHM of theoretical beam = 538.206777 arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 537.027081 arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa The second axis 2024-10-25 11:43:57 INFO tsdimaging::::casa - FWHM of gridding kernel = 349.953397 arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa - FWHM of theoretical beam = 548.440088 arcsec 2024-10-25 11:43:57 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 546.797359 arcsec 2024-10-25 11:43:57 INFO tsdimaging::set_beam_size::casa Setting image beam: major=541.890201arcsec, minor=541.890201arcsec, pa=0.000000deg 2024-10-25 11:43:57 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:43:57 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:43:57 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 541.89 arcsec 2024-10-25 11:43:57 INFO set_beam_size::BeamManipulator::set+ Minor : 541.89 arcsec 2024-10-25 11:43:57 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:43:57 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:43:57 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:43:57 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:43:57 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:43:57 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:54.517609 End time: 2024-10-25 07:43:56.891577 2024-10-25 11:43:57 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:43:57 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:57 INFO ImageMetaData::summary 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Image name : tsdimagingTest4.im.image 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Object name : FLS3a 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Restoring Beam : 541.89 arcsec, 541.89 arcsec, 0 deg 2024-10-25 11:43:57 INFO ImageMetaData::summary 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Rest frequency : 1.42041e+09 Hz 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Pointing center : 17:17:59.030000 +59.30.04.104000 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Telescope : GBT 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Observer : AGBT02A_031_12 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Date observation : 2003/11/12/22:05:41.499136 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Telescope position: [882590m, -4.92487e+06m, 3.94373e+06m] (ITRF) 2024-10-25 11:43:57 INFO ImageMetaData::summary+ 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:43:57 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:43:57 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 40 40 17:17:59.030 20.00 -3.200000e+02 arcsec 2024-10-25 11:43:57 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 35 35 +59.30.04.104 17.00 3.500000e+02 arcsec 2024-10-25 11:43:57 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:43:57 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 1.41814e+09 0.00 2.500000e+06 Hz 2024-10-25 11:43:57 INFO ImageMetaData::summary+ Velocity 477.396 0.00 -5.276528e+02 km/s 2024-10-25 11:43:57 INFO name:: No table opened. 2024-10-25 11:43:57 INFO showcache:: The Table Cache is empty. .2024-10-25 11:43:57 INFO name:: No table opened. 2024-10-25 11:43:57 INFO showcache:: The Table Cache is empty. 2024-10-25 11:43:57 INFO tsdimaging::::casa ########################################## 2024-10-25 11:43:57 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:43:57 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest4.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[40, 35], cell='', phasecenter='J2000 17:18:05 59.30.05', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:43:57 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:43:57 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:43:57 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 104.9 m 2024-10-25 11:43:57 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 1420405800.000000000Hz 2024-10-25 11:43:57 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 487.635925140arcsec 2024-10-25 11:43:57 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 162.545308arcsec 2024-10-25 11:43:57 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:43:57 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:43:57 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:43:57 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:43:57 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 35 pixels is not an efficient imagesize. Try 36 instead. 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:43:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0923063, -0.499053, 0.861641]' Channels equidistant in freq 2024-10-25 11:43:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41814e+09 Hz 2024-10-25 11:43:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:43:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:43:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41689e+09 Hz, upper edge = 1.41939e+09 Hz 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [40, 35, 1, 1] Spectral: [1.41814e+09] at [0] with increment [2.5e+06] 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest4.im] with ftmachine: sd 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:05.00 +59.30.05.00 J2000 2024-10-25 11:43:57 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001287 GB. Available mem.: 6.605 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:43:57 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:43:57 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:43:57 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:00 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:00 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:00 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:00 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:44:00 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:44:00 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:00 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:00 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:44:00 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:44:00 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:00 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:44:00 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:44:00 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:44:00 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa ======================================== 2024-10-25 11:44:00 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:44:00 INFO tsdimaging::::casa ======================================== 2024-10-25 11:44:00 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:44:00 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:44:00 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:44:00 INFO tsdimaging::::casa 2024-10-25 11:44:00 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:44:00 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:44:00 INFO tsdimaging::::casa cell size: [162.545308, 162.545308] arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:44:00 INFO tsdimaging::::casa width: 162.545308 2024-10-25 11:44:00 INFO tsdimaging::::casa 2024-10-25 11:44:00 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:44:00 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:44:00 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:44:00 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:44:00 INFO tsdimaging::::casa - initial FWHM of beam = 471.798243 arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa - FWHM of gridding kernel = 162.545308 arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa - FWHM of theoretical beam = 500.523314 arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 500.340719 arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa The second axis 2024-10-25 11:44:00 INFO tsdimaging::::casa - FWHM of gridding kernel = 162.545308 arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa - FWHM of theoretical beam = 500.523314 arcsec 2024-10-25 11:44:00 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 500.340719 arcsec 2024-10-25 11:44:00 INFO tsdimaging::set_beam_size::casa Setting image beam: major=500.340719arcsec, minor=500.340719arcsec, pa=0.000000deg 2024-10-25 11:44:00 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:44:00 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:44:00 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 500.341 arcsec 2024-10-25 11:44:00 INFO set_beam_size::BeamManipulator::set+ Minor : 500.341 arcsec 2024-10-25 11:44:00 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:44:00 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:00 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:00 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:44:01 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:44:01 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:43:57.290081 End time: 2024-10-25 07:44:00.577972 2024-10-25 11:44:01 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:01 INFO ImageMetaData::summary 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Image name : tsdimagingTest4.im.image 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Object name : FLS3a 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Restoring Beam : 500.341 arcsec, 500.341 arcsec, 0 deg 2024-10-25 11:44:01 INFO ImageMetaData::summary 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Rest frequency : 1.42041e+09 Hz 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Pointing center : 17:18:05.000000 +59.30.05.000000 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Telescope : GBT 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Observer : AGBT02A_031_12 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Date observation : 2003/11/12/22:05:41.499136 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Telescope position: [882590m, -4.92487e+06m, 3.94373e+06m] (ITRF) 2024-10-25 11:44:01 INFO ImageMetaData::summary+ 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:44:01 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:44:01 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 40 40 17:18:05.000 20.00 -1.625453e+02 arcsec 2024-10-25 11:44:01 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 35 35 +59.30.05.000 17.00 1.625453e+02 arcsec 2024-10-25 11:44:01 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:44:01 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 1.41814e+09 0.00 2.500000e+06 Hz 2024-10-25 11:44:01 INFO ImageMetaData::summary+ Velocity 477.396 0.00 -5.276528e+02 km/s 2024-10-25 11:44:01 INFO name:: No table opened. 2024-10-25 11:44:01 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:01 INFO name:: No table opened. 2024-10-25 11:44:01 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:01 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:01 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingTest4.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1024, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell=['320arcsec', '350arcsec'], phasecenter='J2000 17:18:05 59.30.05', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:44:01 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:44:01 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:44:01 INFO imager::setDataOnThisMS() Selected all 3843 rows 2024-10-25 11:44:01 INFO imager::setDataOnThisMS() Selected : [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:44:01 INFO tsdimaging::::casa - Pointing center: J2000 17:17:59.03 +059.30.04.104 2024-10-25 11:44:01 INFO tsdimaging::::casa - Pointing extent: [0.056640488rad, 0.052418940rad] (projected) 2024-10-25 11:44:01 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:44:01 INFO tsdimaging::::casa - Map extent: [0.056640488rad, 0.052418940rad] 2024-10-25 11:44:01 INFO tsdimaging::::casa - Cell size: [320.000000000arcsec, 350.000000000arcsec] 2024-10-25 11:44:01 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [38, 32] (projected) 2024-10-25 11:44:01 WARN tsdimaging::_handle_image_params::casa You defined phasecenter but not imsize. The image will cover as wide area as pointing in MS extends, but be centered at phasecenter. This could result in a strange image if your phasecenter is apart from the center of pointings 2024-10-25 11:44:01 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:01 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:01 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:01 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | [Opened in readonly mode] 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:44:01 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 38 pixels is not an efficient imagesize. Try 40 instead. 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTest4.im] : 2024-10-25 11:44:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0923063, -0.499053, 0.861641]' Channels equidistant in freq 2024-10-25 11:44:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.41814e+09 Hz 2024-10-25 11:44:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.5e+06 Hz 2024-10-25 11:44:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.5e+06 Hz 2024-10-25 11:44:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.41689e+09 Hz, upper edge = 1.41939e+09 Hz 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [38, 32, 1, 1] Spectral: [1.41814e+09] at [0] with increment [2.5e+06] 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTest4.im] with ftmachine: sd 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:05.00 +59.30.05.00 J2000 2024-10-25 11:44:01 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001073 GB. Available mem.: 6.605 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:01 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:01 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:01 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:03 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:03 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:03 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:03 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:44:03 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:44:03 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:04 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:04 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:44:04 INFO imager::data selection Selected: [1024 chans in spw 0] [1024 chans in spw 1] 2024-10-25 11:44:04 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:04 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:44:04 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:44:04 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:44:04 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa ======================================== 2024-10-25 11:44:04 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:44:04 INFO tsdimaging::::casa ======================================== 2024-10-25 11:44:04 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:44:04 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:44:04 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:44:04 INFO tsdimaging::::casa 2024-10-25 11:44:04 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:44:04 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:44:04 INFO tsdimaging::::casa cell size: [320.0, 350.0] arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:44:04 INFO tsdimaging::::casa width: 320.0 2024-10-25 11:44:04 INFO tsdimaging::::casa 2024-10-25 11:44:04 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:44:04 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:44:04 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:44:04 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:44:04 INFO tsdimaging::::casa - initial FWHM of beam = 471.798260 arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa - FWHM of gridding kernel = 320.070545 arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa - FWHM of theoretical beam = 538.206777 arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 537.027081 arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa The second axis 2024-10-25 11:44:04 INFO tsdimaging::::casa - FWHM of gridding kernel = 349.953397 arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa - FWHM of theoretical beam = 548.440088 arcsec 2024-10-25 11:44:04 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 546.797359 arcsec 2024-10-25 11:44:04 INFO tsdimaging::set_beam_size::casa Setting image beam: major=541.890201arcsec, minor=541.890201arcsec, pa=0.000000deg 2024-10-25 11:44:04 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:44:04 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:44:04 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 541.89 arcsec 2024-10-25 11:44:04 INFO set_beam_size::BeamManipulator::set+ Minor : 541.89 arcsec 2024-10-25 11:44:04 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:44:04 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:04 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:04 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:44:04 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:44:04 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:00.990780 End time: 2024-10-25 07:44:04.170813 2024-10-25 11:44:04 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:04 INFO ImageMetaData::summary 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Image name : tsdimagingTest4.im.image 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Object name : FLS3a 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Restoring Beam : 541.89 arcsec, 541.89 arcsec, 0 deg 2024-10-25 11:44:04 INFO ImageMetaData::summary 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Rest frequency : 1.42041e+09 Hz 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Pointing center : 17:18:05.000000 +59.30.05.000000 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Telescope : GBT 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Observer : AGBT02A_031_12 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Date observation : 2003/11/12/22:05:41.499136 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Telescope position: [882590m, -4.92487e+06m, 3.94373e+06m] (ITRF) 2024-10-25 11:44:04 INFO ImageMetaData::summary+ 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:44:04 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:44:04 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 38 38 17:18:05.000 19.00 -3.200000e+02 arcsec 2024-10-25 11:44:04 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 32 32 +59.30.05.000 16.00 3.500000e+02 arcsec 2024-10-25 11:44:04 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:44:04 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 1.41814e+09 0.00 2.500000e+06 Hz 2024-10-25 11:44:04 INFO ImageMetaData::summary+ Velocity 477.396 0.00 -5.276528e+02 km/s 2024-10-25 11:44:04 INFO name:: No table opened. 2024-10-25 11:44:04 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:04 INFO name:: No table opened. 2024-10-25 11:44:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:07 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:07 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:07 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:07 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:07 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:07 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:07 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:07 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.618 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:07 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:07 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:07 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:08 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:08 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:08 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:08 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:08 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:08 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:08 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:08 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:08 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:08 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:08 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:08 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:08 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:08 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:08 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:08 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:08 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:08 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:08 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:08 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:08 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:08 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:08 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:08 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:08 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:08 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:08 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:08 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:08 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:09 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:09 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:09 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:06.971919 End time: 2024-10-25 07:44:08.555604 2024-10-25 11:44:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:09 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:09 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.621 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:09 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:09 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:10 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:10 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:10 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:10 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:10 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:10 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:10 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:10 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:10 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:10 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:10 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:10 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:10 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:10 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:10 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:10 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:10 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:10 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:10 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:10 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:10 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:10 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:10 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:10 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:10 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:10 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:10 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:10 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:10 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:10 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:10 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:10 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:08.585517 End time: 2024-10-25 07:44:09.769420 2024-10-25 11:44:10 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:10 INFO name:: No table opened. 2024-10-25 11:44:10 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:10 INFO name:: No table opened. 2024-10-25 11:44:10 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:10 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:10 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_2rows.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:10 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:10 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:10 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:10 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_2rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2 2024-10-25 11:44:10 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:10 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.631 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:10 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:10 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:10 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:11 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:11 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_2rows.ms 2024-10-25 11:44:11 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_2rows.ms 2024-10-25 11:44:11 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:11 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:11 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:11 INFO imager::data selection Selected all 2 rows 2024-10-25 11:44:11 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:11 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster got 2 pointings of PM03&&& 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:11 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:11 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:11 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:11 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:11 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:11 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 2.000000 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:11 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:11 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:11 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:11 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:11 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:11 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:11 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:11 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:11 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:10.280990 End time: 2024-10-25 07:44:10.841159 2024-10-25 11:44:11 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:11 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:11 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:11 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:11 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_2rows.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:11 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_2rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2 2024-10-25 11:44:11 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:11 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.627 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:11 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:11 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:11 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:11 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_2rows.ms 2024-10-25 11:44:11 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_2rows.ms 2024-10-25 11:44:11 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:11 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:11 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:11 INFO imager::data selection Selected all 2 rows 2024-10-25 11:44:11 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:11 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster got 2 pointings of PM03&&& 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:11 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:11 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:11 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:11 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:11 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:11 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:11 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 2.000000 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:11 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:11 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:11 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:11 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:11 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:11 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:11 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:11 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:11 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:11 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:10.864061 End time: 2024-10-25 07:44:11.396822 2024-10-25 11:44:11 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:11 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:11 INFO name:: No table opened. 2024-10-25 11:44:11 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:11 INFO name:: No table opened. 2024-10-25 11:44:11 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:12 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:12 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:12 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_3rows.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:12 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:12 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.62 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:12 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:12 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:12 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows.ms 2024-10-25 11:44:12 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows.ms 2024-10-25 11:44:12 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:12 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:12 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:12 INFO imager::data selection Selected all 3 rows 2024-10-25 11:44:12 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:12 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:12 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:12 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3 pointings of PM03&&& 2024-10-25 11:44:12 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:12 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:12 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:12 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:12 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:12 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:12 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:12 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:12 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:12 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:12 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:12 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:12 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:12 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:12 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:12 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:12 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:12 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:12 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:12 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:12 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:12 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:11.669193 End time: 2024-10-25 07:44:12.185592 2024-10-25 11:44:12 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:12 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:12 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_3rows.ms... 2024-10-25 11:44:12 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:12 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:12 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_3rows.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:12 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:12 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:12 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.618 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:12 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:12 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:13 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:13 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:13 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:13 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows.ms 2024-10-25 11:44:13 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows.ms 2024-10-25 11:44:13 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:13 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:13 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:13 INFO imager::data selection Selected all 3 rows 2024-10-25 11:44:13 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:13 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:13 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:13 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3 pointings of PM03&&& 2024-10-25 11:44:13 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:13 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:13 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:13 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:13 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:13 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:13 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:13 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:13 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:13 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:13 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:13 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:13 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:13 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:13 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:13 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:13 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:13 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:13 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:13 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:13 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:13 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:12.254006 End time: 2024-10-25 07:44:12.821452 2024-10-25 11:44:13 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:13 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:13 INFO name:: No table opened. 2024-10-25 11:44:13 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:13 INFO name:: No table opened. 2024-10-25 11:44:13 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:13 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:13 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:13 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms', 'clipping_2rows.ms', 'clipping_3rows.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:13 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:44:13 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:44:13 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:44:13 INFO tsdimaging::::casa 0 clipping_1row.ms 2014/07/01/21:59:43 0 2024-10-25 11:44:13 INFO tsdimaging::::casa 1 clipping_2rows.ms 2014/07/01/21:59:44 1 2024-10-25 11:44:13 INFO tsdimaging::::casa 2 clipping_3rows.ms 2014/07/01/21:59:46 2 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:13 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:13 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:13 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:13 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:13 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:13 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:13 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_2rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:14 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.618 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:14 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:14 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:14 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:14 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:14 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:14 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:14 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:14 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:14 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:14 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:14 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:14 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:14 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:14 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:14 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:14 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:14 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:14 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:14 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:14 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:14 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:14 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:14 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:14 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:14 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:14 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:14 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:14 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:14 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:14 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:14 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:14 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:14 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:13.155646 End time: 2024-10-25 07:44:13.940453 2024-10-25 11:44:14 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:14 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:14 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_1row.ms... 2024-10-25 11:44:14 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_2rows.ms... 2024-10-25 11:44:14 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_3rows.ms... 2024-10-25 11:44:14 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:14 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:14 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms', 'clipping_2rows.ms', 'clipping_3rows.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:14 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:44:14 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:44:14 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:44:14 INFO tsdimaging::::casa 0 clipping_1row.ms 2014/07/01/21:59:43 0 2024-10-25 11:44:14 INFO tsdimaging::::casa 1 clipping_2rows.ms 2014/07/01/21:59:44 1 2024-10-25 11:44:14 INFO tsdimaging::::casa 2 clipping_3rows.ms 2014/07/01/21:59:46 2 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:14 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:14 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_2rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:14 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:14 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.617 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:14 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:14 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:15 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:15 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:15 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:15 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:15 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:15 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:15 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:15 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:15 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:15 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:15 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:15 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:15 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:15 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:15 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:15 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:15 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:15 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:15 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:15 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:15 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:15 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:15 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:15 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:15 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:15 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:15 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:14.037443 End time: 2024-10-25 07:44:14.698277 2024-10-25 11:44:15 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:15 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:15 INFO name:: No table opened. 2024-10-25 11:44:15 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:15 INFO name:: No table opened. 2024-10-25 11:44:15 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:15 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:15 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:15 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms', 'clipping_3rows.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:15 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:44:15 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:44:15 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:44:15 INFO tsdimaging::::casa 0 clipping_1row.ms 2014/07/01/21:59:43 0 2024-10-25 11:44:15 INFO tsdimaging::::casa 1 clipping_3rows.ms 2014/07/01/21:59:46 1 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:15 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:15 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:15 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:15 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.616 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:15 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:15 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:15 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:15 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:15 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:15 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:15 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:15 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:15 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:15 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:15 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:15 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:15 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:15 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:15 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:15 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:15 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:15 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:15 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:15 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:15 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:16 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:16 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:16 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:16 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:16 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:16 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:16 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:14.877237 End time: 2024-10-25 07:44:15.545970 2024-10-25 11:44:16 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:16 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_1row.ms... 2024-10-25 11:44:16 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_3rows.ms... 2024-10-25 11:44:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:16 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:16 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms', 'clipping_3rows.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:16 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:44:16 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:44:16 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:44:16 INFO tsdimaging::::casa 0 clipping_1row.ms 2014/07/01/21:59:43 0 2024-10-25 11:44:16 INFO tsdimaging::::casa 1 clipping_3rows.ms 2014/07/01/21:59:46 1 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:16 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:16 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:16 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:16 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.611 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:16 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:16 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:16 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:16 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:16 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:16 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:16 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:16 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:16 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:16 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:16 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:16 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:16 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:16 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:16 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:16 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:16 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:16 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:16 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:16 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:16 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:16 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:16 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:16 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:16 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:16 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:16 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:16 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:15.649781 End time: 2024-10-25 07:44:16.439319 2024-10-25 11:44:16 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:17 INFO name:: No table opened. 2024-10-25 11:44:17 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:17 INFO name:: No table opened. 2024-10-25 11:44:17 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:17 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:17 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_3rows_2chans.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='nearest', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:17 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:17 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:17 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:17 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows_2chans.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:17 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.15667e+11 Hz 2024-10-25 11:44:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2024-10-25 11:44:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3.98399e+09 Hz 2024-10-25 11:44:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.17659e+11 Hz 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 2] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:17 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.788e-06 GB. Available mem.: 6.623 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:17 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:17 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:17 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:18 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:18 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:18 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:18 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_2chans.ms 2024-10-25 11:44:18 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_2chans.ms 2024-10-25 11:44:18 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:18 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:18 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:18 INFO imager::data selection Selected all 3 rows 2024-10-25 11:44:18 INFO imager::data selection Selected: [2 chans in spw 0] 2024-10-25 11:44:18 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:18 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:18 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3 pointings of PM03&&& 2024-10-25 11:44:18 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:18 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:18 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:18 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:18 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:18 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:18 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:18 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:18 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:18 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:18 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:18 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:18 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:18 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 1] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.16663e+11Hz) 2024-10-25 11:44:18 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:18 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:18 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:18 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:16.764225 End time: 2024-10-25 07:44:18.243813 2024-10-25 11:44:18 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:18 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:18 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_3rows_2chans.ms... 2024-10-25 11:44:18 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:18 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:18 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_3rows_2chans.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='nearest', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:19 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows_2chans.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:19 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.15667e+11 Hz 2024-10-25 11:44:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 2 2024-10-25 11:44:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 3.98399e+09 Hz 2024-10-25 11:44:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.17659e+11 Hz 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 2] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:19 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.788e-06 GB. Available mem.: 6.618 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:19 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:19 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:19 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:19 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_2chans.ms 2024-10-25 11:44:19 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_2chans.ms 2024-10-25 11:44:19 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:19 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:19 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:19 INFO imager::data selection Selected all 3 rows 2024-10-25 11:44:19 INFO imager::data selection Selected: [2 chans in spw 0] 2024-10-25 11:44:19 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:19 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:19 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3 pointings of PM03&&& 2024-10-25 11:44:19 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:19 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:19 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:19 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:19 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:19 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:19 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:20 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:20 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:20 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:20 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:20 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:20 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:20 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 1] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.16663e+11Hz) 2024-10-25 11:44:20 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:20 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:20 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:20 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:18.447037 End time: 2024-10-25 07:44:19.744274 2024-10-25 11:44:20 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:20 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:20 INFO name:: No table opened. 2024-10-25 11:44:20 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:20 INFO name:: No table opened. 2024-10-25 11:44:20 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:20 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:20 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:20 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms', 'clipping_2rows.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:20 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:44:20 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:44:20 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:44:20 INFO tsdimaging::::casa 0 clipping_1row.ms 2014/07/01/21:59:43 0 2024-10-25 11:44:20 INFO tsdimaging::::casa 1 clipping_2rows.ms 2014/07/01/21:59:44 1 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:20 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:20 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:20 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:20 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:20 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_2rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2 2024-10-25 11:44:20 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:20 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:20 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:20 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:20 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:20 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:20 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:20 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.623 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:20 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:20 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:20 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:21 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:21 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:21 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:21 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:21 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:21 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:21 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:21 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:21 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:21 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:21 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:21 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:21 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:21 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:21 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:21 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:21 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:21 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:21 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:22 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:22 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:22 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:22 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:22 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:22 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:22 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:22 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:22 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:22 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:22 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:22 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:22 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:22 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:22 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:20.132837 End time: 2024-10-25 07:44:21.883586 2024-10-25 11:44:22 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:22 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:22 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_1row.ms... 2024-10-25 11:44:22 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_2rows.ms... 2024-10-25 11:44:22 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:22 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:22 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_1row.ms', 'clipping_2rows.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:22 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:44:22 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:44:22 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:44:22 INFO tsdimaging::::casa 0 clipping_1row.ms 2014/07/01/21:59:43 0 2024-10-25 11:44:22 INFO tsdimaging::::casa 1 clipping_2rows.ms 2014/07/01/21:59:44 1 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:22 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:22 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:44:22 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:44:22 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:22 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_1row.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_2rows.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2 2024-10-25 11:44:22 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:22 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.62 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:22 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:22 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:22 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:23 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:23 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:23 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:23 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:23 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_1row.ms 2024-10-25 11:44:23 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:23 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:23 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:23 INFO imager::data selection Selected all 1 rows 2024-10-25 11:44:23 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:23 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:23 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:23 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM03&&& 2024-10-25 11:44:23 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:44:23 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:44:23 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:44:23 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:23 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:23 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:23 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:23 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:23 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:23 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:23 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:23 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:23 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:23 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:23 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:23 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:23 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:23 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:23 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:23 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:23 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:22.018434 End time: 2024-10-25 07:44:23.298153 2024-10-25 11:44:23 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:23 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:23 INFO name:: No table opened. 2024-10-25 11:44:23 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:23 INFO name:: No table opened. 2024-10-25 11:44:23 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:25 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:25 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:25 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_3rows_suprious.ms'], outfile='sdimaging_test_clipping.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=True, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:25 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:25 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:25 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:25 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:25 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows_suprious.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:25 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:25 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:25 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:25 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.im] : 2024-10-25 11:44:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.im] with ftmachine: sd 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:26 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.618 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:26 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:26 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:26 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:26 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:26 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:26 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:26 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_suprious.ms 2024-10-25 11:44:26 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_suprious.ms 2024-10-25 11:44:26 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:26 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:26 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:26 INFO imager::data selection Selected all 3 rows 2024-10-25 11:44:26 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:26 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:26 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:26 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3 pointings of PM03&&& 2024-10-25 11:44:26 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:26 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:26 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:26 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:26 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:26 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:26 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:27 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:27 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:27 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:27 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:27 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:27 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:27 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:27 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:27 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:27 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:27 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:27 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:27 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:27 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:27 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:25.345032 End time: 2024-10-25 07:44:26.725001 2024-10-25 11:44:27 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:27 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:27 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on clipping_3rows_suprious.ms... 2024-10-25 11:44:27 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:27 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:27 INFO tsdimaging::::casa tsdimaging( infiles=['clipping_3rows_suprious.ms'], outfile='sdimaging_test_clipping.ref.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[3], cell='1arcmin', phasecenter='J2000 0h0m0s 0d0m0s', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:27 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::selectData MS : clipping_3rows_suprious.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3 2024-10-25 11:44:27 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 3 pixels is not an efficient imagesize. Try 4 instead. 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_clipping.ref.im] : 2024-10-25 11:44:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:44:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14671e+11 Hz 2024-10-25 11:44:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99199e+09 Hz 2024-10-25 11:44:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.13675e+11 Hz, upper edge = 1.15667e+11 Hz 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [3, 3, 1, 1] Spectral: [1.14671e+11] at [0] with increment [1.99199e+09] 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_clipping.ref.im] with ftmachine: sd 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:44:27 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.941e-07 GB. Available mem.: 6.627 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:27 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:27 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:28 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:28 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_suprious.ms 2024-10-25 11:44:28 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/clipping_3rows_suprious.ms 2024-10-25 11:44:28 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:44:28 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:28 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:44:28 INFO imager::data selection Selected all 3 rows 2024-10-25 11:44:28 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:44:28 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:28 WARN SplineInterpolation::init() (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/Utilities/PointingDirectionCalculator.cc, line 1185) INSUFFICIENT NUMBER OF POINTING DATA, must be ge. 4 Alternatively, Linear Interpolation will be used. 2024-10-25 11:44:28 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3 pointings of PM03&&& 2024-10-25 11:44:28 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:44:28 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-08, 0] rad, pa: 0 rad 2024-10-25 11:44:28 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([1.e-08, 0.e+00])}} 2024-10-25 11:44:28 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.002063, 0.000000] arcsec 2024-10-25 11:44:28 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0020626480624709636 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:44:28 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:44:28 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:28 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:28 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:28 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 1.000000 2024-10-25 11:44:28 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:28 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:28 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:28 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [2, 2, 0, 0] (00:00:04.000, -00.01.00.000, I, 1.14671e+11Hz to 23:59:56.000, +00.01.00.000, I, 1.14671e+11Hz) 2024-10-25 11:44:28 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:28 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:28 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:28 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:28 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:28 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:28 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_clipping.ref.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:28 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:26.790434 End time: 2024-10-25 07:44:27.807407 2024-10-25 11:44:28 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:28 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:28 INFO name:: No table opened. 2024-10-25 11:44:28 INFO showcache:: The Table Cache is empty. .2024-10-25 11:44:28 INFO name:: No table opened. 2024-10-25 11:44:28 INFO showcache:: The Table Cache is empty. 2024-10-25 11:44:31 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:31 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:44:31 INFO tsdimaging::::casa tsdimaging( infiles=['ephemtest.spw18.ms'], outfile='sdimaging_test_ephemeris.im', overwrite=False, field='Sol', spw='18', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cubesource', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[1000], cell='4arcsec', phasecenter='TRACKFIELD', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:44:31 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:44:31 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:44:31 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:44:31 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::selectData MS : ephemtest.spw18.ms | Selecting on fields : Sol | Selecting on spw :18 | [Opened in readonly mode] 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2914 2024-10-25 11:44:31 INFO tsdimaging::synthesisimager::defineimage Detected tracking of moving source 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:44:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.574186, 0.751296, 0.325369]' Channels equidistant in freq 2024-10-25 11:44:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 8.80113e+10 Hz 2024-10-25 11:44:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+09 Hz 2024-10-25 11:44:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:44:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2e+09 Hz 2024-10-25 11:44:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 8.70113e+10 Hz, upper edge = 8.90113e+10 Hz 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [8.80113e+10] at [0] with increment [2e+09] 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_ephemeris.im] with ftmachine: sd 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 07:57:06.64 +09.56.34.85 ICRS 2024-10-25 11:44:31 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.08047 GB. Available mem.: 6.617 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:44:31 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:44:31 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:44:31 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:44:38 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:44:38 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:44:38 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:44:38 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:44:38 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:44:38 INFO imager::data selection Selecting on fields : Sol 2024-10-25 11:44:38 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:44:38 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:44:38 INFO imager::data selection Selected all 2914 rows 2024-10-25 11:44:38 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:44:38 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:44:39 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1457 pointings of PM03&&& 2024-10-25 11:44:39 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [5.30066e-05, 8.46884e-05] rad, pa: -9.93841e-06 rad 2024-10-25 11:44:39 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -9.938405823434631e-06}, 'sampling': {'unit': 'rad', 'value': array([5.30066180e-05, 8.46883563e-05])}} 2024-10-25 11:44:39 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [10.933400, 17.468227] arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa ======================================== 2024-10-25 11:44:39 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:44:39 INFO tsdimaging::::casa ======================================== 2024-10-25 11:44:39 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:44:39 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:44:39 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:44:39 INFO tsdimaging::::casa 2024-10-25 11:44:39 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:44:39 INFO tsdimaging::::casa reference frequency: 88000000000.0 2024-10-25 11:44:39 INFO tsdimaging::::casa cell size: [4.0, 4.0] arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:44:39 INFO tsdimaging::::casa width: 4.0 2024-10-25 11:44:39 INFO tsdimaging::::casa 2024-10-25 11:44:39 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:44:39 INFO tsdimaging::::casa sampling interval: [10.93339979125351, 17.4682273964568] arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa position angle: -0.000569deg 2024-10-25 11:44:39 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:44:39 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:44:39 INFO tsdimaging::::casa - initial FWHM of beam = 66.232082 arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa - FWHM of theoretical beam = 66.706181 arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 66.705588 arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa The second axis 2024-10-25 11:44:39 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa - FWHM of theoretical beam = 67.357609 arcsec 2024-10-25 11:44:39 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 67.353786 arcsec 2024-10-25 11:44:39 INFO tsdimaging::set_beam_size::casa Setting image beam: major=67.028904arcsec, minor=67.028904arcsec, pa=-0.000569deg 2024-10-25 11:44:39 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:44:39 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:44:39 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 67.0289 arcsec 2024-10-25 11:44:39 INFO set_beam_size::BeamManipulator::set+ Minor : 67.0289 arcsec 2024-10-25 11:44:39 INFO set_beam_size::BeamManipulator::set+ Position Angle : -0.000569 deg 2024-10-25 11:44:39 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:44:39 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:44:39 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:44:39 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 6912000512.000000 2024-10-25 11:44:39 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:44:39 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:44:39 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:44:39 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [999, 999, 0, 0] (08:31:53.964, +18.25.53.124, I, 8.80113e+10Hz to 08:27:12.216, +19.32.29.178, I, 8.80113e+10Hz) 2024-10-25 11:44:39 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:44:39 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:44:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:44:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:44:39 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:44:39 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:44:39 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_ephemeris.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:44:39 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:44:30.721944 End time: 2024-10-25 07:44:39.374388 2024-10-25 11:44:39 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:44:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:44:40 INFO tsdimaging::::casa Verifying spectral axis for cubesource mode 2024-10-25 11:44:40 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on ephemtest.spw18.ms... 2024-10-25 11:44:40 INFO msmetadata_cmpt.cc::open Performing internal consistency checks on ephemtest.spw18.ms... 2024-10-25 11:45:03 INFO name:: No table opened. 2024-10-25 11:45:03 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:03 INFO name:: No table opened. 2024-10-25 11:45:03 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:03 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:03 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:03 INFO tsdimaging::::casa tsdimaging( infiles=['ephemtest.spw18.ms'], outfile='sdimaging_test_ephemeris.im', overwrite=False, field='Sol', spw='18', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[1000], cell='4arcsec', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:03 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:45:03 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:03 INFO imager::setDataOnThisMS() Selecting on fields : Sol 2024-10-25 11:45:03 INFO imager::setDataOnThisMS() Selecting on spectral windows expression :18 2024-10-25 11:45:03 INFO imager::setDataOnThisMS() Selected all 2914 rows 2024-10-25 11:45:03 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 18] 2024-10-25 11:45:05 INFO tsdimaging::::casa - Pointing center: J2000 08:29:34.45 +018.59.07.970 2024-10-25 11:45:05 INFO tsdimaging::::casa - Pointing extent: [0.002622731rad, 0.002498791rad] (projected) 2024-10-25 11:45:05 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:05 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:05 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:05 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:05 INFO tsdimaging::SynthesisImagerVi2::selectData MS : ephemtest.spw18.ms | Selecting on fields : Sol | Selecting on spw :18 | [Opened in readonly mode] 2024-10-25 11:45:05 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2914 2024-10-25 11:45:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.57425, 0.751264, 0.32533]' Channels equidistant in freq 2024-10-25 11:45:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 8.80142e+10 Hz 2024-10-25 11:45:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 8.70142e+10 Hz, upper edge = 8.90143e+10 Hz 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [8.80142e+10] at [0] with increment [2.00006e+09] 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_ephemeris.im] with ftmachine: sd 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 08:29:34.45 +18.59.07.97 J2000 2024-10-25 11:45:06 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.08047 GB. Available mem.: 6.559 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:06 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:06 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:06 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:07 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:07 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:08 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:08 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:08 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:08 INFO imager::data selection Selecting on fields : Sol 2024-10-25 11:45:08 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:45:08 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:08 INFO imager::data selection Selected all 2914 rows 2024-10-25 11:45:08 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:45:08 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:09 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1457 pointings of PM03&&& 2024-10-25 11:45:09 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [5.30066e-05, 8.46884e-05] rad, pa: -9.84951e-06 rad 2024-10-25 11:45:09 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -9.849513978656104e-06}, 'sampling': {'unit': 'rad', 'value': array([5.30066180e-05, 8.46883587e-05])}} 2024-10-25 11:45:09 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [10.933400, 17.468228] arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:09 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:09 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:09 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:09 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:09 INFO tsdimaging::::casa 2024-10-25 11:45:09 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:09 INFO tsdimaging::::casa reference frequency: 88000000000.0 2024-10-25 11:45:09 INFO tsdimaging::::casa cell size: [4.0, 4.0] arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:09 INFO tsdimaging::::casa width: 4.0 2024-10-25 11:45:09 INFO tsdimaging::::casa 2024-10-25 11:45:09 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:09 INFO tsdimaging::::casa sampling interval: [10.93339979121611, 17.468227888354686] arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa position angle: -0.000564deg 2024-10-25 11:45:09 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:09 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:09 INFO tsdimaging::::casa - initial FWHM of beam = 66.232082 arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 66.706181 arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 66.705588 arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 67.357609 arcsec 2024-10-25 11:45:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 67.353786 arcsec 2024-10-25 11:45:09 INFO tsdimaging::set_beam_size::casa Setting image beam: major=67.028904arcsec, minor=67.028904arcsec, pa=-0.000564deg 2024-10-25 11:45:09 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:09 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:09 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 67.0289 arcsec 2024-10-25 11:45:09 INFO set_beam_size::BeamManipulator::set+ Minor : 67.0289 arcsec 2024-10-25 11:45:09 INFO set_beam_size::BeamManipulator::set+ Position Angle : -0.000564 deg 2024-10-25 11:45:09 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:09 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:09 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:09 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 6912000512.000000 2024-10-25 11:45:09 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:09 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:09 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:09 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [999, 999, 0, 0] (08:31:54.993, +18.25.44.613, I, 8.80142e+10Hz to 08:27:13.250, +19.32.20.667, I, 8.80142e+10Hz) 2024-10-25 11:45:09 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:09 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:09 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:09 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:09 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:09 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:09 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_ephemeris.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:03.243560 End time: 2024-10-25 07:45:09.459851 2024-10-25 11:45:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:10 INFO name:: No table opened. 2024-10-25 11:45:10 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:10 INFO name:: No table opened. 2024-10-25 11:45:10 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:10 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:10 INFO tsdimaging::::casa tsdimaging( infiles=['ephemtest.spw18.ms'], outfile='sdimaging_test_ephemeris.im', overwrite=False, field='Sol', spw='18', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[1000], cell='4arcsec', phasecenter='SUN', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:11 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:11 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:11 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:11 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:11 INFO tsdimaging::SynthesisImagerVi2::selectData MS : ephemtest.spw18.ms | Selecting on fields : Sol | Selecting on spw :18 | [Opened in readonly mode] 2024-10-25 11:45:11 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2914 2024-10-25 11:45:11 INFO tsdimaging::synthesisimager::defineimage Detected tracking of moving source 2024-10-25 11:45:11 INFO tsdimaging::synthesisimager::defineimage Will be Using measures internal ephemeris for SUN to track 2024-10-25 11:45:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.577597, 0.748963, 0.32471]' Channels equidistant in freq 2024-10-25 11:45:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 8.80142e+10 Hz 2024-10-25 11:45:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 8.70142e+10 Hz, upper edge = 8.90143e+10 Hz 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [8.80142e+10] at [0] with increment [2.00006e+09] 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_ephemeris.im] with ftmachine: sd 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 07:57:06.64 +09.56.34.85 ICRS 2024-10-25 11:45:12 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.08047 GB. Available mem.: 6.554 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:12 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:12 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:12 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:14 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:14 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:14 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:14 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:14 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:14 INFO imager::data selection Selecting on fields : Sol 2024-10-25 11:45:14 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:45:14 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:14 INFO imager::data selection Selected all 2914 rows 2024-10-25 11:45:14 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:45:14 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:15 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1457 pointings of PM03&&& 2024-10-25 11:45:15 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [5.60987e-05, 8.60932e-05] rad, pa: 1.63117e-06 rad 2024-10-25 11:45:15 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 1.6311668840665826e-06}, 'sampling': {'unit': 'rad', 'value': array([5.60986987e-05, 8.60932291e-05])}} 2024-10-25 11:45:15 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [11.571187, 17.758003] arcsec 2024-10-25 11:45:15 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:15 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:15 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:15 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:15 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:15 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:15 INFO tsdimaging::::casa 2024-10-25 11:45:15 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:15 INFO tsdimaging::::casa reference frequency: 88000000000.0 2024-10-25 11:45:15 INFO tsdimaging::::casa cell size: [4.0, 4.0] arcsec 2024-10-25 11:45:15 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:15 INFO tsdimaging::::casa width: 4.0 2024-10-25 11:45:15 INFO tsdimaging::::casa 2024-10-25 11:45:15 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:15 INFO tsdimaging::::casa sampling interval: [11.571187221503203, 17.758003216589977] arcsec 2024-10-25 11:45:15 INFO tsdimaging::::casa position angle: 0.000093deg 2024-10-25 11:45:15 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:15 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:16 INFO tsdimaging::::casa - initial FWHM of beam = 66.232082 arcsec 2024-10-25 11:45:16 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:16 INFO tsdimaging::::casa - FWHM of theoretical beam = 66.756699 arcsec 2024-10-25 11:45:16 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 66.755956 arcsec 2024-10-25 11:45:16 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:16 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:16 INFO tsdimaging::::casa - FWHM of theoretical beam = 67.394935 arcsec 2024-10-25 11:45:16 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 67.390848 arcsec 2024-10-25 11:45:16 INFO tsdimaging::set_beam_size::casa Setting image beam: major=67.072651arcsec, minor=67.072651arcsec, pa=0.000093deg 2024-10-25 11:45:16 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:16 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:16 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 67.0727 arcsec 2024-10-25 11:45:16 INFO set_beam_size::BeamManipulator::set+ Minor : 67.0727 arcsec 2024-10-25 11:45:16 INFO set_beam_size::BeamManipulator::set+ Position Angle : 9.3e-05 deg 2024-10-25 11:45:16 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:16 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:16 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:16 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 6912000512.000000 2024-10-25 11:45:16 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:16 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:16 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:16 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [999, 999, 0, 0] (08:32:53.927, +18.23.29.476, I, 8.80142e+10Hz to 08:28:12.247, +19.30.05.530, I, 8.80142e+10Hz) 2024-10-25 11:45:16 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:16 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:16 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:16 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:16 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:16 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_ephemeris.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:16 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:10.473850 End time: 2024-10-25 07:45:16.355558 2024-10-25 11:45:16 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:17 INFO name:: No table opened. 2024-10-25 11:45:17 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:17 INFO name:: No table opened. 2024-10-25 11:45:17 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:17 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:17 INFO tsdimaging::::casa tsdimaging( infiles=['ephemtest.spw18.ms'], outfile='sdimaging_test_ephemeris.im', overwrite=False, field='Sol', spw='18', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[1000], cell='4arcsec', phasecenter='ephemtest.spw18.ms/FIELD/EPHEM0_Sol_58327.6.tab', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:17 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:17 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:17 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:17 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:17 INFO tsdimaging::SynthesisImagerVi2::selectData MS : ephemtest.spw18.ms | Selecting on fields : Sol | Selecting on spw :18 | [Opened in readonly mode] 2024-10-25 11:45:17 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2914 2024-10-25 11:45:18 INFO tsdimaging::synthesisimager::defineimage Detected tracking of moving source 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.574186, 0.751296, 0.325369]' Channels equidistant in freq 2024-10-25 11:45:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 8.80142e+10 Hz 2024-10-25 11:45:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 8.70142e+10 Hz, upper edge = 8.90142e+10 Hz 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [8.80142e+10] at [0] with increment [2.00006e+09] 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_ephemeris.im] with ftmachine: sd 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 07:57:06.64 +09.56.34.85 ICRS 2024-10-25 11:45:18 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.08047 GB. Available mem.: 6.565 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:18 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:18 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:18 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:23 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:23 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:23 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:23 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:23 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:23 INFO imager::data selection Selecting on fields : Sol 2024-10-25 11:45:23 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:45:23 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:23 INFO imager::data selection Selected all 2914 rows 2024-10-25 11:45:23 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:45:23 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:24 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1457 pointings of PM03&&& 2024-10-25 11:45:24 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [5.30066e-05, 8.46884e-05] rad, pa: -9.93841e-06 rad 2024-10-25 11:45:24 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -9.938405823434631e-06}, 'sampling': {'unit': 'rad', 'value': array([5.30066180e-05, 8.46883563e-05])}} 2024-10-25 11:45:24 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [10.933400, 17.468227] arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:24 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:24 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:24 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:24 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:24 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:24 INFO tsdimaging::::casa 2024-10-25 11:45:24 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:24 INFO tsdimaging::::casa reference frequency: 88000000000.0 2024-10-25 11:45:24 INFO tsdimaging::::casa cell size: [4.0, 4.0] arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:24 INFO tsdimaging::::casa width: 4.0 2024-10-25 11:45:24 INFO tsdimaging::::casa 2024-10-25 11:45:24 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:24 INFO tsdimaging::::casa sampling interval: [10.93339979125351, 17.4682273964568] arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa position angle: -0.000569deg 2024-10-25 11:45:24 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:24 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:24 INFO tsdimaging::::casa - initial FWHM of beam = 66.232082 arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa - FWHM of theoretical beam = 66.706181 arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 66.705588 arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:24 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa - FWHM of theoretical beam = 67.357609 arcsec 2024-10-25 11:45:24 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 67.353786 arcsec 2024-10-25 11:45:24 INFO tsdimaging::set_beam_size::casa Setting image beam: major=67.028904arcsec, minor=67.028904arcsec, pa=-0.000569deg 2024-10-25 11:45:24 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:24 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:24 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 67.0289 arcsec 2024-10-25 11:45:24 INFO set_beam_size::BeamManipulator::set+ Minor : 67.0289 arcsec 2024-10-25 11:45:24 INFO set_beam_size::BeamManipulator::set+ Position Angle : -0.000569 deg 2024-10-25 11:45:24 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:24 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:24 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:24 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 6912000512.000000 2024-10-25 11:45:24 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:24 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:24 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:24 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [999, 999, 0, 0] (08:31:53.964, +18.25.53.124, I, 8.80142e+10Hz to 08:27:12.216, +19.32.29.178, I, 8.80142e+10Hz) 2024-10-25 11:45:24 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:24 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:24 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:24 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:24 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:25 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:25 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_ephemeris.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:25 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:17.290675 End time: 2024-10-25 07:45:24.680953 2024-10-25 11:45:25 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:25 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:26 INFO name:: No table opened. 2024-10-25 11:45:26 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:26 INFO name:: No table opened. 2024-10-25 11:45:26 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:26 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:26 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:26 INFO tsdimaging::::casa tsdimaging( infiles=['ephemtest.spw18.ms'], outfile='sdimaging_test_ephemeris.im', overwrite=False, field='Sol', spw='18', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[1000], cell='4arcsec', phasecenter='TRACKFIELD', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:26 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:26 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:26 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:26 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:26 INFO tsdimaging::SynthesisImagerVi2::selectData MS : ephemtest.spw18.ms | Selecting on fields : Sol | Selecting on spw :18 | [Opened in readonly mode] 2024-10-25 11:45:26 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2914 2024-10-25 11:45:27 INFO tsdimaging::synthesisimager::defineimage Detected tracking of moving source 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_ephemeris.im] : 2024-10-25 11:45:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.574186, 0.751296, 0.325369]' Channels equidistant in freq 2024-10-25 11:45:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 8.80142e+10 Hz 2024-10-25 11:45:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.00006e+09 Hz 2024-10-25 11:45:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 8.70142e+10 Hz, upper edge = 8.90142e+10 Hz 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [8.80142e+10] at [0] with increment [2.00006e+09] 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_ephemeris.im] with ftmachine: sd 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 07:57:06.64 +09.56.34.85 ICRS 2024-10-25 11:45:27 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.08047 GB. Available mem.: 6.558 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:27 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:27 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:27 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:32 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:32 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:32 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:32 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:32 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/ephemtest.spw18.ms 2024-10-25 11:45:32 INFO imager::data selection Selecting on fields : Sol 2024-10-25 11:45:32 INFO imager::data selection Selecting on spectral windows expression : 18 2024-10-25 11:45:32 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:32 INFO imager::data selection Selected all 2914 rows 2024-10-25 11:45:32 INFO imager::data selection Selected: [1 chans in spw 18] 2024-10-25 11:45:32 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:33 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1457 pointings of PM03&&& 2024-10-25 11:45:33 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [5.30066e-05, 8.46884e-05] rad, pa: -9.93841e-06 rad 2024-10-25 11:45:33 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -9.938405823434631e-06}, 'sampling': {'unit': 'rad', 'value': array([5.30066180e-05, 8.46883563e-05])}} 2024-10-25 11:45:33 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [10.933400, 17.468227] arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:33 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:33 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:33 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:33 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:33 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:33 INFO tsdimaging::::casa 2024-10-25 11:45:33 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:33 INFO tsdimaging::::casa reference frequency: 88000000000.0 2024-10-25 11:45:33 INFO tsdimaging::::casa cell size: [4.0, 4.0] arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:33 INFO tsdimaging::::casa width: 4.0 2024-10-25 11:45:33 INFO tsdimaging::::casa 2024-10-25 11:45:33 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:33 INFO tsdimaging::::casa sampling interval: [10.93339979125351, 17.4682273964568] arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa position angle: -0.000569deg 2024-10-25 11:45:33 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:33 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:33 INFO tsdimaging::::casa - initial FWHM of beam = 66.232082 arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa - FWHM of theoretical beam = 66.706181 arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 66.705588 arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:33 INFO tsdimaging::::casa - FWHM of gridding kernel = 4.000000 arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa - FWHM of theoretical beam = 67.357609 arcsec 2024-10-25 11:45:33 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 67.353786 arcsec 2024-10-25 11:45:33 INFO tsdimaging::set_beam_size::casa Setting image beam: major=67.028904arcsec, minor=67.028904arcsec, pa=-0.000569deg 2024-10-25 11:45:33 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:33 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:33 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 67.0289 arcsec 2024-10-25 11:45:33 INFO set_beam_size::BeamManipulator::set+ Minor : 67.0289 arcsec 2024-10-25 11:45:33 INFO set_beam_size::BeamManipulator::set+ Position Angle : -0.000569 deg 2024-10-25 11:45:33 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:33 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:33 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:33 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 6912000512.000000 2024-10-25 11:45:33 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:33 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:33 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:33 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [999, 999, 0, 0] (08:31:53.964, +18.25.53.124, I, 8.80142e+10Hz to 08:27:12.216, +19.32.29.178, I, 8.80142e+10Hz) 2024-10-25 11:45:33 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:33 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:33 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:33 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:33 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:34 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:34 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_ephemeris.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:34 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:26.184112 End time: 2024-10-25 07:45:33.517321 2024-10-25 11:45:34 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:34 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:34 INFO name:: No table opened. 2024-10-25 11:45:34 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:34 INFO name:: No table opened. 2024-10-25 11:45:34 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:34 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:34 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:34 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging_flagtest.ms'], outfile='tsdimagingTestFlag.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[32, 24], cell=['2.062648arcsec', '2.062648arcsec'], phasecenter='J2000 00:00:02.062648 00.00.24.3392464', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:45:34 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:34 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:34 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:34 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging_flagtest.ms | [Opened in readonly mode] 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestFlag.im] : 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestFlag.im] : 2024-10-25 11:45:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0.00015, 0.000118]' Channels equidistant in freq 2024-10-25 11:45:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:45:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:45:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:45:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:45:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [32, 24, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestFlag.im] with ftmachine: sd 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:02.06 +00.00.24.34 J2000 2024-10-25 11:45:34 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0006706 GB. Available mem.: 6.558 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:34 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:34 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:34 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:35 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:35 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:35 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:35 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging_flagtest.ms 2024-10-25 11:45:35 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging_flagtest.ms 2024-10-25 11:45:35 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:35 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:35 INFO imager::data selection Selected all 768 rows 2024-10-25 11:45:35 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:45:35 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:35 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:45:35 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:45:35 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-05, 0] rad, pa: 0 rad 2024-10-25 11:45:35 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([9.99999993e-06, 0.00000000e+00])}} 2024-10-25 11:45:35 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.062648, 0.000000] arcsec 2024-10-25 11:45:35 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.0626480488317034 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:35 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:35 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:35 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:35 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:35 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:45:35 INFO tsdimaging::::casa 2024-10-25 11:45:35 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:35 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:45:35 INFO tsdimaging::::casa cell size: [2.062648, 2.062648] arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:35 INFO tsdimaging::::casa width: 2.062648 2024-10-25 11:45:35 INFO tsdimaging::::casa 2024-10-25 11:45:35 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:35 INFO tsdimaging::::casa sampling interval: [2.0626480488317034] arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:45:35 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:35 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:45:35 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa - FWHM of gridding kernel = 2.060000 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.627671 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.627614 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:35 INFO tsdimaging::::casa - FWHM of gridding kernel = 2.060000 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.627671 arcsec 2024-10-25 11:45:35 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.627614 arcsec 2024-10-25 11:45:35 INFO tsdimaging::set_beam_size::casa Setting image beam: major=19.627614arcsec, minor=19.627614arcsec, pa=0.000000deg 2024-10-25 11:45:35 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:35 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:35 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 19.6276 arcsec 2024-10-25 11:45:35 INFO set_beam_size::BeamManipulator::set+ Minor : 19.6276 arcsec 2024-10-25 11:45:35 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:45:35 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:35 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:35 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:45:35 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 4.000000 2024-10-25 11:45:35 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:35 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:35 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:35 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [31, 23, 0, 9] (00:00:04.263, -00.00.00.413, I, 2.99955e+11Hz to 24:00:00.000, +00.00.47.028, I, 3.00045e+11Hz) 2024-10-25 11:45:35 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:35 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:35 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestFlag.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:35 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:34.309004 End time: 2024-10-25 07:45:35.078394 2024-10-25 11:45:35 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:35 INFO name:: No table opened. 2024-10-25 11:45:35 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:35 INFO name:: No table opened. 2024-10-25 11:45:35 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:35 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:35 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging_flagtest.ms'], outfile='tsdimagingTestFlag.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width=10, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[32, 24], cell=['2.062648arcsec', '2.062648arcsec'], phasecenter='J2000 00:00:02.062648 00.00.24.3392464', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:45:35 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:35 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:36 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:36 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging_flagtest.ms | [Opened in readonly mode] 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestFlag.im] : 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestFlag.im] : 2024-10-25 11:45:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0.00015, 0.000118]' Channels equidistant in freq 2024-10-25 11:45:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:45:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz 2024-10-25 11:45:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:45:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [32, 24, 1, 1] Spectral: [3e+11] at [0] with increment [1e+08] 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestFlag.im] with ftmachine: sd 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:02.06 +00.00.24.34 J2000 2024-10-25 11:45:36 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 6.706e-05 GB. Available mem.: 6.556 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:36 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:36 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:36 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:36 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:36 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:36 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:36 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging_flagtest.ms 2024-10-25 11:45:36 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging_flagtest.ms 2024-10-25 11:45:36 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:36 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:36 INFO imager::data selection Selected all 768 rows 2024-10-25 11:45:36 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:45:36 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:36 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:45:36 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:45:36 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1e-05, 0] rad, pa: 0 rad 2024-10-25 11:45:36 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([9.99999993e-06, 0.00000000e+00])}} 2024-10-25 11:45:36 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.062648, 0.000000] arcsec 2024-10-25 11:45:36 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.0626480488317034 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:36 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:36 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:36 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:36 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:45:36 INFO tsdimaging::::casa 2024-10-25 11:45:36 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:36 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:45:36 INFO tsdimaging::::casa cell size: [2.062648, 2.062648] arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:36 INFO tsdimaging::::casa width: 2.062648 2024-10-25 11:45:36 INFO tsdimaging::::casa 2024-10-25 11:45:36 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:36 INFO tsdimaging::::casa sampling interval: [2.0626480488317034] arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:45:36 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:36 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:45:36 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa - FWHM of gridding kernel = 2.060000 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.627671 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.627614 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:36 INFO tsdimaging::::casa - FWHM of gridding kernel = 2.060000 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.627671 arcsec 2024-10-25 11:45:36 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.627614 arcsec 2024-10-25 11:45:36 INFO tsdimaging::set_beam_size::casa Setting image beam: major=19.627614arcsec, minor=19.627614arcsec, pa=0.000000deg 2024-10-25 11:45:36 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:36 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:36 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 19.6276 arcsec 2024-10-25 11:45:36 INFO set_beam_size::BeamManipulator::set+ Minor : 19.6276 arcsec 2024-10-25 11:45:36 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:45:36 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:36 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:36 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:45:36 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 30.000000 2024-10-25 11:45:36 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:36 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:36 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:36 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [31, 23, 0, 0] (00:00:04.263, -00.00.00.413, I, 3e+11Hz to 24:00:00.000, +00.00.47.028, I, 3e+11Hz) 2024-10-25 11:45:36 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:36 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:36 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:36 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:36 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:36 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:36 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestFlag.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:36 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:35.414966 End time: 2024-10-25 07:45:36.211001 2024-10-25 11:45:36 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:36 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:36 INFO name:: No table opened. 2024-10-25 11:45:36 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:36 INFO name:: No table opened. 2024-10-25 11:45:36 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:37 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:37 INFO tsdimaging::::casa tsdimaging( infiles=['pointing6.ms', 'pointing6-2.ms'], outfile='1and2.out', overwrite=False, field='', spw='', antenna='0', scan='', intent='*ON_SOURCE*', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[512, 512], cell='2arcsec', phasecenter='J2000 0:00:00.0 00.00.00.0', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:37 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:45:37 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:45:37 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:45:37 INFO tsdimaging::::casa 0 pointing6.ms 2015/04/18/20:35:00 0 2024-10-25 11:45:37 INFO tsdimaging::::casa 1 pointing6-2.ms 2015/04/19/01:35:00 1 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:45:37 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:37 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:45:37 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:45:37 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:37 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:37 INFO tsdimaging::SynthesisImagerVi2::selectData MS : pointing6.ms | Selecting on antenna names : 0&&& | Selecting on Scan Intent/State : *ON_SOURCE* | [Opened in readonly mode] 2024-10-25 11:45:37 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:45:37 INFO tsdimaging::SynthesisImagerVi2::selectData MS : pointing6-2.ms | Selecting on antenna names : 0&&& | Selecting on Scan Intent/State : *ON_SOURCE* | [Opened in readonly mode] 2024-10-25 11:45:37 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:45:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [1and2.out] : 2024-10-25 11:45:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [1and2.out] : 2024-10-25 11:45:38 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):3.31995e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' *** Encountered negative channel widths in input spectral window. 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.3198e+11 Hz 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.3098e+11 Hz, upper edge = 3.3298e+11 Hz 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [3.3198e+11] at [0] with increment [1.99991e+09] 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [1and2.out] with ftmachine: sd 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:45:38 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02289 GB. Available mem.: 6.551 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:38 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:38 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:38 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:39 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:39 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:39 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:39 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6.ms 2024-10-25 11:45:39 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6.ms 2024-10-25 11:45:39 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:39 INFO imager::data selection Selecting on antenna names : 0&&& 2024-10-25 11:45:39 INFO imager::data selection Selecting on State Expr : *ON_SOURCE* 2024-10-25 11:45:39 INFO imager::data selection Selected all 1000 rows 2024-10-25 11:45:39 INFO imager::data selection Selected: [1 chans in spw 0] [1 chans in spw 1] [1 chans in spw 2] [1 chans in spw 3] 2024-10-25 11:45:39 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:39 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of DA47&&& 2024-10-25 11:45:39 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:45:39 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [6.27923e-06, 0] rad, pa: -0.0158372 rad 2024-10-25 11:45:39 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.015837192895135344}, 'sampling': {'unit': 'rad', 'value': array([6.27923016e-06, 0.00000000e+00])}} 2024-10-25 11:45:39 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [1.295184, 0.000000] arcsec 2024-10-25 11:45:39 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=1.295184191587182 arcsec 2024-10-25 11:45:39 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:39 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:39 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:39 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:39 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:39 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:39 INFO tsdimaging::::casa 2024-10-25 11:45:39 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:39 INFO tsdimaging::::casa reference frequency: 331994575000.0 2024-10-25 11:45:39 INFO tsdimaging::::casa cell size: [2.0, 2.0] arcsec 2024-10-25 11:45:39 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:45:39 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:45:39 INFO tsdimaging::::casa 2024-10-25 11:45:39 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:39 INFO tsdimaging::::casa sampling interval: [1.295184191587182] arcsec 2024-10-25 11:45:39 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:45:39 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:39 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:39 INFO tsdimaging::::casa - initial FWHM of beam = 17.555784 arcsec 2024-10-25 11:45:39 INFO tsdimaging::::casa - FWHM of gridding kernel = 8.915522 arcsec 2024-10-25 11:45:39 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.486149 arcsec 2024-10-25 11:45:39 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.475387 arcsec 2024-10-25 11:45:39 INFO tsdimaging::set_beam_size::casa Setting image beam: major=19.475387arcsec, minor=19.475387arcsec, pa=0.000000deg 2024-10-25 11:45:39 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:39 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:39 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 19.4754 arcsec 2024-10-25 11:45:39 INFO set_beam_size::BeamManipulator::set+ Minor : 19.4754 arcsec 2024-10-25 11:45:39 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:45:39 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:39 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:39 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:39 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 7.914753 2024-10-25 11:45:39 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:39 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:39 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:39 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [511, 511, 0, 0] (00:00:34.133, -00.08.32.001, I, 3.3198e+11Hz to 23:59:26.000, +00.08.30.001, I, 3.3198e+11Hz) 2024-10-25 11:45:39 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:39 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:39 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:39 INFO tsdimaging::do_weight_mask::casa This amounts to 23.9 % of the area with nonzero weight. 2024-10-25 11:45:39 INFO tsdimaging::do_weight_mask::casa The weight image '1and2.out.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:39 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:36.752683 End time: 2024-10-25 07:45:39.085655 2024-10-25 11:45:39 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:39 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:39 INFO tsdimaging::::casa tsdimaging( infiles=['pointing6-2.ms', 'pointing6.ms'], outfile='2and1.out', overwrite=False, field='', spw='', antenna='0', scan='', intent='*ON_SOURCE*', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[512, 512], cell='2arcsec', phasecenter='J2000 0:00:00.0 00.00.00.0', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:40 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:45:40 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:45:40 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:45:40 INFO tsdimaging::::casa 0 pointing6.ms 2015/04/18/20:35:00 1 2024-10-25 11:45:40 INFO tsdimaging::::casa 1 pointing6-2.ms 2015/04/19/01:35:00 0 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:45:40 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:40 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:45:40 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:45:40 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:40 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:40 INFO tsdimaging::SynthesisImagerVi2::selectData MS : pointing6.ms | Selecting on antenna names : 0&&& | Selecting on Scan Intent/State : *ON_SOURCE* | [Opened in readonly mode] 2024-10-25 11:45:40 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:45:40 INFO tsdimaging::SynthesisImagerVi2::selectData MS : pointing6-2.ms | Selecting on antenna names : 0&&& | Selecting on Scan Intent/State : *ON_SOURCE* | [Opened in readonly mode] 2024-10-25 11:45:40 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:45:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [2and1.out] : 2024-10-25 11:45:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [2and1.out] : 2024-10-25 11:45:41 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):3.31995e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' *** Encountered negative channel widths in input spectral window. 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.3198e+11 Hz 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.3098e+11 Hz, upper edge = 3.3298e+11 Hz 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [3.3198e+11] at [0] with increment [1.99991e+09] 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [2and1.out] with ftmachine: sd 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:45:41 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02289 GB. Available mem.: 6.55 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:41 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:41 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:41 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:42 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:42 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:42 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:42 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6-2.ms 2024-10-25 11:45:42 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6-2.ms 2024-10-25 11:45:42 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:42 INFO imager::data selection Selecting on antenna names : 0&&& 2024-10-25 11:45:42 INFO imager::data selection Selecting on State Expr : *ON_SOURCE* 2024-10-25 11:45:42 INFO imager::data selection Selected all 1000 rows 2024-10-25 11:45:42 INFO imager::data selection Selected: [1 chans in spw 0] [1 chans in spw 1] [1 chans in spw 2] [1 chans in spw 3] 2024-10-25 11:45:42 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:42 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of DA47&&& 2024-10-25 11:45:42 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:45:42 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [5.02331e-06, 0] rad, pa: -0.0129424 rad 2024-10-25 11:45:42 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.012942383081317264}, 'sampling': {'unit': 'rad', 'value': array([5.02330645e-06, 0.00000000e+00])}} 2024-10-25 11:45:42 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [1.036131, 0.000000] arcsec 2024-10-25 11:45:42 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=1.036131330866096 arcsec 2024-10-25 11:45:42 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:42 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:42 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:42 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:42 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:42 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:42 INFO tsdimaging::::casa 2024-10-25 11:45:42 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:42 INFO tsdimaging::::casa reference frequency: 331994575000.0 2024-10-25 11:45:42 INFO tsdimaging::::casa cell size: [2.0, 2.0] arcsec 2024-10-25 11:45:42 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:45:42 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:45:42 INFO tsdimaging::::casa 2024-10-25 11:45:42 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:42 INFO tsdimaging::::casa sampling interval: [1.036131330866096] arcsec 2024-10-25 11:45:42 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:45:42 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:42 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:42 INFO tsdimaging::::casa - initial FWHM of beam = 17.555784 arcsec 2024-10-25 11:45:42 INFO tsdimaging::::casa - FWHM of gridding kernel = 8.915522 arcsec 2024-10-25 11:45:42 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.478956 arcsec 2024-10-25 11:45:42 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.468196 arcsec 2024-10-25 11:45:42 INFO tsdimaging::set_beam_size::casa Setting image beam: major=19.468196arcsec, minor=19.468196arcsec, pa=0.000000deg 2024-10-25 11:45:42 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:42 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:42 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 19.4682 arcsec 2024-10-25 11:45:42 INFO set_beam_size::BeamManipulator::set+ Minor : 19.4682 arcsec 2024-10-25 11:45:42 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:45:42 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:42 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:42 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:42 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 7.914753 2024-10-25 11:45:42 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:42 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:42 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:42 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [511, 511, 0, 0] (00:00:34.133, -00.08.32.001, I, 3.3198e+11Hz to 23:59:26.000, +00.08.30.001, I, 3.3198e+11Hz) 2024-10-25 11:45:42 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:42 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:42 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:42 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:42 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:42 INFO tsdimaging::do_weight_mask::casa This amounts to 23.9 % of the area with nonzero weight. 2024-10-25 11:45:42 INFO tsdimaging::do_weight_mask::casa The weight image '2and1.out.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:42 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:39.442886 End time: 2024-10-25 07:45:41.959969 2024-10-25 11:45:42 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:42 INFO name:: No table opened. 2024-10-25 11:45:42 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:42 INFO name:: No table opened. 2024-10-25 11:45:42 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:42 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:42 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:42 INFO tsdimaging::::casa tsdimaging( infiles=['pointing6.ms'], outfile='pointing6.out', overwrite=False, field='', spw='', antenna='0', scan='', intent='*ON_SOURCE*', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[512, 512], cell='2arcsec', phasecenter='J2000 0:00:00.0 00.00.00.0', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:42 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:42 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:42 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:42 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:42 INFO tsdimaging::SynthesisImagerVi2::selectData MS : pointing6.ms | Selecting on antenna names : 0&&& | Selecting on Scan Intent/State : *ON_SOURCE* | [Opened in readonly mode] 2024-10-25 11:45:42 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [pointing6.out] : 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [pointing6.out] : 2024-10-25 11:45:43 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):3.31995e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' *** Encountered negative channel widths in input spectral window. 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.3198e+11 Hz 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:43 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.3098e+11 Hz, upper edge = 3.3298e+11 Hz 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [3.3198e+11] at [0] with increment [1.99991e+09] 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [pointing6.out] with ftmachine: sd 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:45:43 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02289 GB. Available mem.: 6.549 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:43 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:43 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:43 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:44 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:44 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:44 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:44 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6.ms 2024-10-25 11:45:44 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6.ms 2024-10-25 11:45:44 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:44 INFO imager::data selection Selecting on antenna names : 0&&& 2024-10-25 11:45:44 INFO imager::data selection Selecting on State Expr : *ON_SOURCE* 2024-10-25 11:45:44 INFO imager::data selection Selected all 1000 rows 2024-10-25 11:45:44 INFO imager::data selection Selected: [1 chans in spw 0] [1 chans in spw 1] [1 chans in spw 2] [1 chans in spw 3] 2024-10-25 11:45:44 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:44 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of DA47&&& 2024-10-25 11:45:44 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:45:44 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [6.27923e-06, 0] rad, pa: -0.0158372 rad 2024-10-25 11:45:44 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.015837192895135344}, 'sampling': {'unit': 'rad', 'value': array([6.27923016e-06, 0.00000000e+00])}} 2024-10-25 11:45:44 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [1.295184, 0.000000] arcsec 2024-10-25 11:45:44 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=1.295184191587182 arcsec 2024-10-25 11:45:44 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:44 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:44 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:44 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:44 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:44 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:44 INFO tsdimaging::::casa 2024-10-25 11:45:44 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:44 INFO tsdimaging::::casa reference frequency: 331994575000.0 2024-10-25 11:45:44 INFO tsdimaging::::casa cell size: [2.0, 2.0] arcsec 2024-10-25 11:45:44 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:45:44 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:45:44 INFO tsdimaging::::casa 2024-10-25 11:45:44 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:44 INFO tsdimaging::::casa sampling interval: [1.295184191587182] arcsec 2024-10-25 11:45:44 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:45:44 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:44 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:44 INFO tsdimaging::::casa - initial FWHM of beam = 17.555784 arcsec 2024-10-25 11:45:44 INFO tsdimaging::::casa - FWHM of gridding kernel = 8.915522 arcsec 2024-10-25 11:45:44 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.486149 arcsec 2024-10-25 11:45:44 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.475387 arcsec 2024-10-25 11:45:44 INFO tsdimaging::set_beam_size::casa Setting image beam: major=19.475387arcsec, minor=19.475387arcsec, pa=0.000000deg 2024-10-25 11:45:44 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:44 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:44 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 19.4754 arcsec 2024-10-25 11:45:44 INFO set_beam_size::BeamManipulator::set+ Minor : 19.4754 arcsec 2024-10-25 11:45:44 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:45:44 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:44 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:44 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:44 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 7.259816 2024-10-25 11:45:44 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:44 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:44 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:44 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [511, 511, 0, 0] (00:00:34.133, -00.08.32.001, I, 3.3198e+11Hz to 23:59:26.000, +00.08.30.001, I, 3.3198e+11Hz) 2024-10-25 11:45:44 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:44 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:44 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:44 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:44 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:44 INFO tsdimaging::do_weight_mask::casa This amounts to 24.1 % of the area with nonzero weight. 2024-10-25 11:45:44 INFO tsdimaging::do_weight_mask::casa The weight image 'pointing6.out.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:44 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:42.360080 End time: 2024-10-25 07:45:44.081196 2024-10-25 11:45:44 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:44 INFO name:: No table opened. 2024-10-25 11:45:44 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:44 INFO name:: No table opened. 2024-10-25 11:45:44 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:44 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:44 INFO tsdimaging::::casa tsdimaging( infiles=['pointing6.ms'], outfile='pointing6.out', overwrite=False, field='', spw='', antenna='0', scan='', intent='*ON_SOURCE*', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[512, 512], cell='2arcsec', phasecenter='J2000 0:00:00.0 00.00.00.0', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:45 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:45 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:45 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:45 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::selectData MS : pointing6.ms | Selecting on antenna names : 0&&& | Selecting on Scan Intent/State : *ON_SOURCE* | [Opened in readonly mode] 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [pointing6.out] : 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [pointing6.out] : 2024-10-25 11:45:45 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):3.31995e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' *** Encountered negative channel widths in input spectral window. 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs Channels equidistant in freq 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.3198e+11 Hz 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99991e+09 Hz 2024-10-25 11:45:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.3098e+11 Hz, upper edge = 3.3298e+11 Hz 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [3.3198e+11] at [0] with increment [1.99991e+09] 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [pointing6.out] with ftmachine: sd 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:45:45 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.02289 GB. Available mem.: 6.55 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:45 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:45 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:45 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:46 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:46 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:46 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:46 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6.ms 2024-10-25 11:45:46 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/pointing6.ms 2024-10-25 11:45:46 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:46 INFO imager::data selection Selecting on antenna names : 0&&& 2024-10-25 11:45:46 INFO imager::data selection Selecting on State Expr : *ON_SOURCE* 2024-10-25 11:45:46 INFO imager::data selection Selected all 1000 rows 2024-10-25 11:45:46 INFO imager::data selection Selected: [1 chans in spw 0] [1 chans in spw 1] [1 chans in spw 2] [1 chans in spw 3] 2024-10-25 11:45:46 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:46 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of DA47&&& 2024-10-25 11:45:46 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:45:46 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [6.27923e-06, 0] rad, pa: -0.0158372 rad 2024-10-25 11:45:46 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.015837192895135344}, 'sampling': {'unit': 'rad', 'value': array([6.27923016e-06, 0.00000000e+00])}} 2024-10-25 11:45:46 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [1.295184, 0.000000] arcsec 2024-10-25 11:45:46 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=1.295184191587182 arcsec 2024-10-25 11:45:46 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:46 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:46 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:46 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:46 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:46 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:46 INFO tsdimaging::::casa 2024-10-25 11:45:46 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:46 INFO tsdimaging::::casa reference frequency: 331994575000.0 2024-10-25 11:45:46 INFO tsdimaging::::casa cell size: [2.0, 2.0] arcsec 2024-10-25 11:45:46 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:45:46 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:45:46 INFO tsdimaging::::casa 2024-10-25 11:45:46 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:46 INFO tsdimaging::::casa sampling interval: [1.295184191587182] arcsec 2024-10-25 11:45:46 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:45:46 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:46 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:46 INFO tsdimaging::::casa - initial FWHM of beam = 17.555784 arcsec 2024-10-25 11:45:46 INFO tsdimaging::::casa - FWHM of gridding kernel = 8.915522 arcsec 2024-10-25 11:45:46 INFO tsdimaging::::casa - FWHM of theoretical beam = 19.486149 arcsec 2024-10-25 11:45:46 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 19.475387 arcsec 2024-10-25 11:45:46 INFO tsdimaging::set_beam_size::casa Setting image beam: major=19.475387arcsec, minor=19.475387arcsec, pa=0.000000deg 2024-10-25 11:45:46 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:46 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:46 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 19.4754 arcsec 2024-10-25 11:45:46 INFO set_beam_size::BeamManipulator::set+ Minor : 19.4754 arcsec 2024-10-25 11:45:46 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:45:46 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:46 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:46 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:46 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 7.259816 2024-10-25 11:45:46 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:46 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:46 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:46 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [511, 511, 0, 0] (00:00:34.133, -00.08.32.001, I, 3.3198e+11Hz to 23:59:26.000, +00.08.30.001, I, 3.3198e+11Hz) 2024-10-25 11:45:46 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:46 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:46 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:46 INFO tsdimaging::do_weight_mask::casa This amounts to 24.1 % of the area with nonzero weight. 2024-10-25 11:45:46 INFO tsdimaging::do_weight_mask::casa The weight image 'pointing6.out.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:46 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:44.491727 End time: 2024-10-25 07:45:46.262579 2024-10-25 11:45:46 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:47 INFO name:: No table opened. 2024-10-25 11:45:47 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:47 INFO name:: No table opened. 2024-10-25 11:45:47 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:49 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:49 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:49 INFO tsdimaging::::casa tsdimaging( infiles=['azelpointing.ms'], outfile='sdimaging_test_mapextent.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='6.7arcsec', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:49 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:45:49 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/azelpointing.ms 2024-10-25 11:45:49 INFO imager::setDataOnThisMS() Selected all 3376 rows 2024-10-25 11:45:49 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:45:49 INFO tsdimaging::::casa - Pointing center: J2000 18:18:52.60 -013.50.32.938 2024-10-25 11:45:49 INFO tsdimaging::::casa - Pointing extent: [0.000820961rad, 0.001143585rad] (projected) 2024-10-25 11:45:50 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:45:50 INFO tsdimaging::::casa - Map extent: [0.000820961rad, 0.001143585rad] 2024-10-25 11:45:50 INFO tsdimaging::::casa - Cell size: [6.700000000arcsec, 6.700000000arcsec] 2024-10-25 11:45:50 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [27, 37] (projected) 2024-10-25 11:45:50 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:50 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:50 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:50 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:50 INFO tsdimaging::SynthesisImagerVi2::selectData MS : azelpointing.ms | [Opened in readonly mode] 2024-10-25 11:45:50 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3376 2024-10-25 11:45:50 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 27 pixels is not an efficient imagesize. Try 30 instead. 2024-10-25 11:45:50 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 37 pixels is not an efficient imagesize. Try 40 instead. 2024-10-25 11:45:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_mapextent.im] : 2024-10-25 11:45:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_mapextent.im] : 2024-10-25 11:45:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.0798825, -0.967666, -0.239253]' Channels equidistant in freq 2024-10-25 11:45:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30524e+11 Hz 2024-10-25 11:45:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.24986e+08 Hz 2024-10-25 11:45:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.24986e+08 Hz 2024-10-25 11:45:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.30462e+11 Hz, upper edge = 2.30587e+11 Hz 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [27, 37, 1, 1] Spectral: [2.30524e+11] at [0] with increment [1.24986e+08] 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_mapextent.im] with ftmachine: sd 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 18:18:52.60 -13.50.32.94 J2000 2024-10-25 11:45:51 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.583e-05 GB. Available mem.: 6.552 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:51 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:51 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:51 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:45:54 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:45:54 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:45:54 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:45:54 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/azelpointing.ms 2024-10-25 11:45:54 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/azelpointing.ms 2024-10-25 11:45:54 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:45:54 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:45:54 INFO imager::data selection Selected all 3376 rows 2024-10-25 11:45:54 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:45:54 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:45:55 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3376 pointings of PM01&&& 2024-10-25 11:45:55 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [7.862e-06, 5.82135e-07] rad, pa: 0.401114 rad 2024-10-25 11:45:55 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.4011139425810519}, 'sampling': {'unit': 'rad', 'value': array([7.86199639e-06, 5.82134553e-07])}} 2024-10-25 11:45:55 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [1.621653, 0.120074] arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:55 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:45:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:45:55 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:45:55 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:45:55 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:45:55 INFO tsdimaging::::casa 2024-10-25 11:45:55 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:45:55 INFO tsdimaging::::casa reference frequency: 230538000000.0 2024-10-25 11:45:55 INFO tsdimaging::::casa cell size: [6.7, 6.7] arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:45:55 INFO tsdimaging::::casa width: 6.7 2024-10-25 11:45:55 INFO tsdimaging::::casa 2024-10-25 11:45:55 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:45:55 INFO tsdimaging::::casa sampling interval: [1.6216531627341695, 0.12007387084263503] arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa position angle: 22.982136deg 2024-10-25 11:45:55 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:45:55 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:45:55 INFO tsdimaging::::casa - initial FWHM of beam = 25.281835 arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.700000 arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa - FWHM of theoretical beam = 25.718455 arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 25.716963 arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa The second axis 2024-10-25 11:45:55 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.700000 arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa - FWHM of theoretical beam = 25.694987 arcsec 2024-10-25 11:45:55 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 25.693500 arcsec 2024-10-25 11:45:55 INFO tsdimaging::set_beam_size::casa Setting image beam: major=25.705229arcsec, minor=25.705229arcsec, pa=22.982136deg 2024-10-25 11:45:55 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:45:55 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:45:55 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 25.7052 arcsec 2024-10-25 11:45:55 INFO set_beam_size::BeamManipulator::set+ Minor : 25.7052 arcsec 2024-10-25 11:45:55 INFO set_beam_size::BeamManipulator::set+ Position Angle : 22.9821 deg 2024-10-25 11:45:55 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:45:55 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:45:55 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:45:55 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 378813536.000000 2024-10-25 11:45:55 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:45:55 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:45:55 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:45:55 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [26, 36, 0, 0] (18:18:58.581, -13.52.33.533, I, 2.30524e+11Hz to 18:18:46.621, -13.48.32.333, I, 2.30524e+11Hz) 2024-10-25 11:45:55 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:45:55 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:45:55 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:45:55 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:45:55 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:45:56 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:45:56 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_mapextent.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:45:56 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:48.778178 End time: 2024-10-25 07:45:55.578837 2024-10-25 11:45:56 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:45:56 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:56 INFO name:: No table opened. 2024-10-25 11:45:56 INFO showcache:: The Table Cache is empty. .2024-10-25 11:45:56 INFO name:: No table opened. 2024-10-25 11:45:56 INFO showcache:: The Table Cache is empty. 2024-10-25 11:45:59 INFO tsdimaging::::casa ########################################## 2024-10-25 11:45:59 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:45:59 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='sdimaging_test_mapextent.im', overwrite=False, field='', spw='', antenna='', scan='16', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[13], cell='6.7arcsec', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:45:59 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:45:59 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:45:59 INFO imager::setDataOnThisMS() Selecting on scan : 16 2024-10-25 11:45:59 INFO imager::setDataOnThisMS() Selected 256 out of 1024 rows. 2024-10-25 11:45:59 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:45:59 INFO tsdimaging::::casa - Pointing center: J2000 23:59:58.06 +000.00.29.115 2024-10-25 11:45:59 INFO tsdimaging::::casa - Pointing extent: [0.000352878rad, 0.000352878rad] (projected) 2024-10-25 11:45:59 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:45:59 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:45:59 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:45:59 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : 16 | [Opened in readonly mode] 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:45:59 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 13 pixels is not an efficient imagesize. Try 16 instead. 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_mapextent.im] : 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_mapextent.im] : 2024-10-25 11:45:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -0.000141081, 0.000141154]' Channels equidistant in freq 2024-10-25 11:45:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:45:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:45:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:45:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:45:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [13, 13, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_mapextent.im] with ftmachine: sd 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 23:59:58.06 +00.00.29.12 J2000 2024-10-25 11:45:59 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 1.431e-05 GB. Available mem.: 6.553 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:45:59 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:45:59 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:45:59 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:00 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:00 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:00 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:00 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:00 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:00 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:00 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:00 INFO imager::data selection Selecting on scan : 16 2024-10-25 11:46:00 INFO imager::data selection Selected 256 out of 1024 rows. 2024-10-25 11:46:00 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:00 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:00 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:46:00 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:46:00 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:46:00 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 0.00000000e+00])}} 2024-10-25 11:46:00 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:46:00 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852349951962306 arcsec 2024-10-25 11:46:00 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:00 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:00 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:00 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:00 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:00 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:00 INFO tsdimaging::::casa 2024-10-25 11:46:00 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:00 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:00 INFO tsdimaging::::casa cell size: [6.7, 6.7] arcsec 2024-10-25 11:46:00 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:00 INFO tsdimaging::::casa width: 6.7 2024-10-25 11:46:00 INFO tsdimaging::::casa 2024-10-25 11:46:00 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:00 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:46:00 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:00 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:00 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:00 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:00 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.700000 arcsec 2024-10-25 11:46:00 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.337575 arcsec 2024-10-25 11:46:00 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.333642 arcsec 2024-10-25 11:46:01 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.700000 arcsec 2024-10-25 11:46:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.337575 arcsec 2024-10-25 11:46:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.333642 arcsec 2024-10-25 11:46:01 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.333642arcsec, minor=20.333642arcsec, pa=0.000000deg 2024-10-25 11:46:01 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:01 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:01 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.3336 arcsec 2024-10-25 11:46:01 INFO set_beam_size::BeamManipulator::set+ Minor : 20.3336 arcsec 2024-10-25 11:46:01 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:01 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:01 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:01 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:01 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:46:01 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:01 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:01 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:01 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [12, 12, 0, 0] (00:00:00.740, -00.00.11.085, I, 3e+11Hz to 23:59:55.380, +00.01.09.315, I, 3e+11Hz) 2024-10-25 11:46:01 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:01 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:01 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:01 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:01 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:46:01 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:01 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_mapextent.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:01 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:45:58.997323 End time: 2024-10-25 07:46:00.947136 2024-10-25 11:46:01 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:01 INFO name:: No table opened. 2024-10-25 11:46:01 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:01 INFO name:: No table opened. 2024-10-25 11:46:01 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:05 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:05 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:05 INFO tsdimaging::::casa tsdimaging( infiles=['Uranus1.cal.Ant0.spw34.ms', 'Uranus2.cal.Ant0.spw34.ms'], outfile='sdimaging_test_mapextent.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=1, start=0, width=1, veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='6.7arcsec', phasecenter='URANUS', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='230GHz' ) 2024-10-25 11:46:05 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:46:05 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:46:05 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:46:05 INFO tsdimaging::::casa 0 Uranus1.cal.Ant0.spw34.ms 2014/12/04/00:39:24 0 2024-10-25 11:46:05 INFO tsdimaging::::casa 1 Uranus2.cal.Ant0.spw34.ms 2014/12/14/23:17:20 1 2024-10-25 11:46:05 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:05 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:05 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus1.cal.Ant0.spw34.ms/table.f19 2024-10-25 11:46:05 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table Uranus1.cal.Ant0.spw34.ms has no data. Accessing it will cause errors. 2024-10-25 11:46:05 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:05 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:05 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus2.cal.Ant0.spw34.ms/table.f19 2024-10-25 11:46:05 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table Uranus2.cal.Ant0.spw34.ms has no data. Accessing it will cause errors. 2024-10-25 11:46:05 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:05 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus1.cal.Ant0.spw34.ms 2024-10-25 11:46:05 INFO imager::setDataOnThisMS() Selected all 4818 rows 2024-10-25 11:46:05 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:05 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus2.cal.Ant0.spw34.ms 2024-10-25 11:46:05 INFO imager::setDataOnThisMS() Selected all 4818 rows 2024-10-25 11:46:05 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:07 INFO tsdimaging::::casa - Pointing center: URANUS 00:47:01.73 +004.18.37.521 2024-10-25 11:46:07 INFO tsdimaging::::casa - Pointing extent: [0.001163222rad, 0.000782324rad] (projected) 2024-10-25 11:46:07 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:46:07 INFO tsdimaging::::casa - Map extent: [0.001163222rad, 0.000782324rad] 2024-10-25 11:46:07 INFO tsdimaging::::casa - Cell size: [6.700000000arcsec, 6.700000000arcsec] 2024-10-25 11:46:07 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [37, 26] (projected) 2024-10-25 11:46:07 WARN tsdimaging::_handle_image_params::casa You defined phasecenter but not imsize. The image will cover as wide area as pointing in MS extends, but be centered at phasecenter. This could result in a strange image if your phasecenter is apart from the center of pointings 2024-10-25 11:46:07 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:07 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:07 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:07 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:07 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus1.cal.Ant0.spw34.ms/table.f19 2024-10-25 11:46:07 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table Uranus1.cal.Ant0.spw34.ms has no data. Accessing it will cause errors. 2024-10-25 11:46:07 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:07 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:07 SEVERE getcell::WEIGHT_SPECTRUM Exception Reported: Table DataManager error: Invalid operation: TSM: no array in row 0 of column WEIGHT_SPECTRUM in /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus2.cal.Ant0.spw34.ms/table.f19 2024-10-25 11:46:07 WARN tsdimaging::::casa Column WEIGHT_SPECTRUM in table Uranus2.cal.Ant0.spw34.ms has no data. Accessing it will cause errors. 2024-10-25 11:46:07 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:07 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:07 INFO tsdimaging::SynthesisImagerVi2::selectData MS : Uranus1.cal.Ant0.spw34.ms | [Opened in readonly mode] 2024-10-25 11:46:07 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 4818 2024-10-25 11:46:08 INFO tsdimaging::SynthesisImagerVi2::selectData MS : Uranus2.cal.Ant0.spw34.ms | [Opened in readonly mode] 2024-10-25 11:46:08 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 4818 2024-10-25 11:46:09 INFO tsdimaging::synthesisimager::defineimage Detected tracking of moving source 2024-10-25 11:46:09 INFO tsdimaging::synthesisimager::defineimage Will be Using measures internal ephemeris for URANUS to track 2024-10-25 11:46:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 37 pixels is not an efficient imagesize. Try 40 instead. 2024-10-25 11:46:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 26 pixels is not an efficient imagesize. Try 30 instead. 2024-10-25 11:46:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_mapextent.im] : 2024-10-25 11:46:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_test_mapextent.im] : 2024-10-25 11:46:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.976251, 0.203189, 0.0751602]' Channels equidistant in freq 2024-10-25 11:46:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.30057e+11 Hz 2024-10-25 11:46:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.0001e+09 Hz 2024-10-25 11:46:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.0001e+09 Hz 2024-10-25 11:46:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.29557e+11 Hz, upper edge = 2.30557e+11 Hz 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [37, 26, 1, 1] Spectral: [2.30057e+11] at [0] with increment [1.0001e+09] 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_test_mapextent.im] with ftmachine: sd 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 01:08:38.77 +01.35.00.32 J2000 2024-10-25 11:46:11 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.583e-05 GB. Available mem.: 6.546 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:11 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:11 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:11 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 0%....10....20....30....40....50....60....70....80....90....100% 2024-10-25 11:46:20 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:20 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:20 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:20 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus1.cal.Ant0.spw34.ms 2024-10-25 11:46:20 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/Uranus1.cal.Ant0.spw34.ms 2024-10-25 11:46:20 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:20 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:20 INFO imager::data selection Selected all 4818 rows 2024-10-25 11:46:20 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:20 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:21 INFO SingleDishBeamUtil::getPointingSamplingRaster got 4818 pointings of PM03&&& 2024-10-25 11:46:21 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.24025e-05, 0.000213201] rad, pa: 0.000338582 rad 2024-10-25 11:46:21 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.00033858179006957586}, 'sampling': {'unit': 'rad', 'value': array([2.24024961e-05, 2.13200871e-04])}} 2024-10-25 11:46:21 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.620847, 43.975836] arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:21 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:21 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:21 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:21 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:21 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:46:21 INFO tsdimaging::::casa 2024-10-25 11:46:21 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:21 INFO tsdimaging::::casa reference frequency: 230GHz 2024-10-25 11:46:21 INFO tsdimaging::::casa cell size: [6.7, 6.7] arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:21 INFO tsdimaging::::casa width: 6.7 2024-10-25 11:46:21 INFO tsdimaging::::casa 2024-10-25 11:46:21 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:21 INFO tsdimaging::::casa sampling interval: [4.620846519942143, 43.9758363371166] arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa position angle: 0.019399deg 2024-10-25 11:46:21 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:21 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:46:21 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.700000 arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa - FWHM of theoretical beam = 25.945021 arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 25.943257 arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:21 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.700000 arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa - FWHM of theoretical beam = 45.193488 arcsec 2024-10-25 11:46:21 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 43.366980 arcsec 2024-10-25 11:46:21 INFO tsdimaging::set_beam_size::casa Setting image beam: major=33.542223arcsec, minor=33.542223arcsec, pa=0.019399deg 2024-10-25 11:46:21 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:21 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:21 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 33.5422 arcsec 2024-10-25 11:46:21 INFO set_beam_size::BeamManipulator::set+ Minor : 33.5422 arcsec 2024-10-25 11:46:21 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0.019399 deg 2024-10-25 11:46:22 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:22 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:22 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:22 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 4732283392.000000 2024-10-25 11:46:22 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:22 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:22 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:22 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [36, 25, 0, 0] (00:47:09.795, +04.17.10.435, I, 2.30057e+11Hz to 00:46:53.670, +04.19.57.935, I, 2.30057e+11Hz) 2024-10-25 11:46:22 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:22 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:22 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:22 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:22 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:46:22 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:22 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_test_mapextent.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:22 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:04.609847 End time: 2024-10-25 07:46:22.248110 2024-10-25 11:46:22 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:22 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:23 INFO name:: No table opened. 2024-10-25 11:46:23 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:23 INFO name:: No table opened. 2024-10-25 11:46:23 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:24 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:24 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:24 INFO tsdimaging::::casa tsdimaging( infiles=['multi-in1', 'multi-in2'], outfile='tsdimagingTestListMS.im', overwrite=False, field=['8,6,7,5'], spw=['0'], antenna='', scan=['15,16,17'], intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:46:24 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:46:24 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:46:24 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:46:24 INFO tsdimaging::::casa 0 multi-in1 2016/08/20/04:35:14 0 2024-10-25 11:46:24 INFO tsdimaging::::casa 1 multi-in2 2016/08/20/04:35:14 1 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:24 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:24 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:24 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:24 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:24 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::selectData MS : multi-in1 | Selecting on fields : 8,6,7,5 | Selecting on spw :0 | Selecting on scan : 15,16,17 | [Opened in readonly mode] 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::selectData MS : multi-in2 | Selecting on fields : 8,6,7,5 | Selecting on spw :0 | Selecting on scan : 15,16,17 | [Opened in readonly mode] 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:24 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestListMS.im] : 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestListMS.im] : 2024-10-25 11:46:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:46:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestListMS.im] with ftmachine: sd 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:24 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.547 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:24 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:24 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:24 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:26 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:26 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:26 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:26 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/multi-in1 2024-10-25 11:46:26 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/multi-in1 2024-10-25 11:46:26 INFO imager::data selection Selecting on fields : 8,6,7,5 2024-10-25 11:46:26 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:26 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:26 INFO imager::data selection Selecting on scan : 15,16,17 2024-10-25 11:46:26 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:26 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:26 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:26 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:26 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:26 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:26 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:26 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:26 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:26 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:26 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:26 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:26 INFO tsdimaging::::casa 2024-10-25 11:46:26 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:26 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:26 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:26 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:46:26 INFO tsdimaging::::casa 2024-10-25 11:46:26 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:26 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:26 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:26 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:26 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:26 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:26 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:26 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:26 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:26 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:26 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:26 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:26 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:26 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:26 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:26 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:46:26 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:46:26 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:26 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:26 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:26 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:26 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:27 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:27 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestListMS.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:27 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:23.736326 End time: 2024-10-25 07:46:26.518463 2024-10-25 11:46:27 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:27 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:27 INFO ImageMetaData::summary 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Image name : tsdimagingTestListMS.im.image 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:27 INFO ImageMetaData::summary 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:27 INFO ImageMetaData::summary+ 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:27 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:27 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:27 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:27 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:46:27 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:27 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:27 INFO image::statistics Determining stats for image tsdimagingTestListMS.im.image 2024-10-25 11:46:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:27 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:27 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:27 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:27 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:27 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:27 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:27 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:27 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:27 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:27 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:27 INFO Values --- 2024-10-25 11:46:27 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:46:27 INFO -- number of points [npts]: 441 2024-10-25 11:46:27 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:46:27 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:46:27 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:46:27 INFO -- position of min value (pixel) [minpos]: [0, 1, 0, 0] 2024-10-25 11:46:27 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:46:27 INFO -- position of min value (world) [minposf]: 00:00:04.485, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:46:27 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:46:27 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:46:27 INFO Statistics --- 2024-10-25 11:46:27 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:46:27 INFO -- Variance of the pixel values : 3.52864e-12 Jy/beam 2024-10-25 11:46:27 INFO -- Standard deviation of the Mean [sigma]: 1.87847e-06 Jy/beam 2024-10-25 11:46:27 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:27 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.878467e-06 2.499998e+01 2.499999e+01 2024-10-25 11:46:27 INFO name:: No table opened. 2024-10-25 11:46:27 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:27 INFO name:: No table opened. 2024-10-25 11:46:27 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:27 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:27 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:27 INFO tsdimaging::::casa tsdimaging( infiles=['multi-in1', 'multi-in2'], outfile='tsdimagingTestListMS.im', overwrite=False, field=['8,6', '7,5'], spw=['0', '0'], antenna='', scan=['15', '16,17'], intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:46:27 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:46:27 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:46:27 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:46:27 INFO tsdimaging::::casa 0 multi-in1 2016/08/20/04:35:14 0 2024-10-25 11:46:27 INFO tsdimaging::::casa 1 multi-in2 2016/08/20/04:35:14 1 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:27 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:27 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:27 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:27 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:27 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::selectData MS : multi-in1 | Selecting on fields : 8,6 | Selecting on spw :0 | Selecting on scan : 15 | [Opened in readonly mode] 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::selectData MS : multi-in2 | Selecting on fields : 7,5 | Selecting on spw :0 | Selecting on scan : 16,17 | [Opened in readonly mode] 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:46:27 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestListMS.im] : 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestListMS.im] : 2024-10-25 11:46:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:46:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:27 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestListMS.im] with ftmachine: sd 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:27 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.545 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:27 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:27 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:27 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:29 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:29 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:29 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:29 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/multi-in1 2024-10-25 11:46:29 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/multi-in1 2024-10-25 11:46:29 INFO imager::data selection Selecting on fields : 8,6 2024-10-25 11:46:29 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:29 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:29 INFO imager::data selection Selecting on scan : 15 2024-10-25 11:46:29 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:46:29 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:29 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:29 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:46:29 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0.00030583] rad, pa: 0 rad 2024-10-25 11:46:29 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 3.05829701e-04])}} 2024-10-25 11:46:29 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 63.081904] arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:29 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:29 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:29 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:29 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:29 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:29 INFO tsdimaging::::casa 2024-10-25 11:46:29 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:29 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:29 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:29 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:46:29 INFO tsdimaging::::casa 2024-10-25 11:46:29 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:29 INFO tsdimaging::::casa sampling interval: [4.852350000036189, 63.08190400000001] arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:29 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:29 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:29 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:29 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa - FWHM of theoretical beam = 63.084462 arcsec 2024-10-25 11:46:29 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 58.853523 arcsec 2024-10-25 11:46:29 INFO tsdimaging::set_beam_size::casa Setting image beam: major=34.598831arcsec, minor=34.598831arcsec, pa=0.000000deg 2024-10-25 11:46:29 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:29 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:29 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 34.5988 arcsec 2024-10-25 11:46:29 INFO set_beam_size::BeamManipulator::set+ Minor : 34.5988 arcsec 2024-10-25 11:46:29 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:29 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:29 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:29 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:46:29 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:46:29 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:29 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:29 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:29 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:29 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:29 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:29 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestListMS.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:29 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:26.923437 End time: 2024-10-25 07:46:28.933622 2024-10-25 11:46:29 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:29 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:29 INFO ImageMetaData::summary 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Image name : tsdimagingTestListMS.im.image 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Restoring Beam : 34.5988 arcsec, 34.5988 arcsec, 0 deg 2024-10-25 11:46:29 INFO ImageMetaData::summary 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Date observation : 2016/08/20/05:35:17.854200 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:29 INFO ImageMetaData::summary+ 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:29 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:29 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:29 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:29 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:46:29 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:29 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:29 INFO image::statistics Determining stats for image tsdimagingTestListMS.im.image 2024-10-25 11:46:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:29 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:29 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:29 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:29 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:29 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:29 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:29 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:29 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:29 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:29 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:29 INFO Values --- 2024-10-25 11:46:29 INFO -- flux density [flux]: 367.884 Jy 2024-10-25 11:46:29 INFO -- number of points [npts]: 441 2024-10-25 11:46:29 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:46:29 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:46:29 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:46:29 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:46:29 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:46:29 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:46:29 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:46:29 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:46:29 INFO Statistics --- 2024-10-25 11:46:29 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:46:29 INFO -- Variance of the pixel values : 1.64444e-12 Jy/beam 2024-10-25 11:46:29 INFO -- Standard deviation of the Mean [sigma]: 1.28236e-06 Jy/beam 2024-10-25 11:46:29 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:29 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.282357e-06 2.499998e+01 2.499999e+01 2024-10-25 11:46:29 INFO name:: No table opened. 2024-10-25 11:46:29 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:29 INFO name:: No table opened. 2024-10-25 11:46:29 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:29 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:29 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:29 INFO tsdimaging::::casa tsdimaging( infiles=['multi-in1', 'multi-in2'], outfile='tsdimagingTestListMS.im', overwrite=False, field='8,6,7,5', spw='0', antenna='', scan='15,16,17', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.0, brightnessunit='', restfreq='' ) 2024-10-25 11:46:29 INFO tsdimaging::::casa Summary of the MS internal sort: 2024-10-25 11:46:29 INFO tsdimaging::::casa Order MS_Name Start_Time Original_Order 2024-10-25 11:46:29 INFO tsdimaging::::casa ------------------------------------------------------------------ 2024-10-25 11:46:29 INFO tsdimaging::::casa 0 multi-in1 2016/08/20/04:35:14 0 2024-10-25 11:46:29 INFO tsdimaging::::casa 1 multi-in2 2016/08/20/04:35:14 1 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:29 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:29 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated POINTING table in first MS ... 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns in first MS ... 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated POINTING table ... 2024-10-25 11:46:29 INFO tsdimaging::::casa Checking for unpopulated optional Main Table columns ... 2024-10-25 11:46:29 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:29 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:29 INFO tsdimaging::SynthesisImagerVi2::selectData MS : multi-in1 | Selecting on fields : 8,6,7,5 | Selecting on spw :0 | Selecting on scan : 15,16,17 | [Opened in readonly mode] 2024-10-25 11:46:29 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:29 INFO tsdimaging::SynthesisImagerVi2::selectData MS : multi-in2 | Selecting on fields : 8,6,7,5 | Selecting on spw :0 | Selecting on scan : 15,16,17 | [Opened in readonly mode] 2024-10-25 11:46:29 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:30 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestListMS.im] : 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestListMS.im] : 2024-10-25 11:46:30 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:46:30 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:30 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:30 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:30 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:30 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestListMS.im] with ftmachine: sd 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:30 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.544 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:30 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:30 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:30 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:30 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:30 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:30 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:30 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/multi-in1 2024-10-25 11:46:30 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/multi-in1 2024-10-25 11:46:30 INFO imager::data selection Selecting on fields : 8,6,7,5 2024-10-25 11:46:30 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:30 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:30 INFO imager::data selection Selecting on scan : 15,16,17 2024-10-25 11:46:30 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:30 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:30 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:30 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:30 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:30 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:30 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:30 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:30 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:30 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:30 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:30 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:30 INFO tsdimaging::::casa 2024-10-25 11:46:30 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:30 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:30 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:30 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:46:30 INFO tsdimaging::::casa 2024-10-25 11:46:30 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:30 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:30 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:30 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:30 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:30 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:30 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:30 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:31 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:31 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:31 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:31 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:31 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:31 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:31 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:31 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.000000 2024-10-25 11:46:31 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:46:31 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:31 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:31 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:31 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:31 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:31 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:31 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestListMS.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:31 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:29.262107 End time: 2024-10-25 07:46:30.628086 2024-10-25 11:46:31 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:31 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:31 INFO ImageMetaData::summary 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Image name : tsdimagingTestListMS.im.image 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:31 INFO ImageMetaData::summary 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:31 INFO ImageMetaData::summary+ 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:31 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:31 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:31 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:31 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:46:31 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:31 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:31 INFO image::statistics Determining stats for image tsdimagingTestListMS.im.image 2024-10-25 11:46:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:31 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:31 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:31 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:31 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:31 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:31 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:31 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:31 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:31 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:31 INFO Values --- 2024-10-25 11:46:31 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:46:31 INFO -- number of points [npts]: 441 2024-10-25 11:46:31 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:46:31 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:46:31 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:46:31 INFO -- position of min value (pixel) [minpos]: [0, 1, 0, 0] 2024-10-25 11:46:31 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:46:31 INFO -- position of min value (world) [minposf]: 00:00:04.485, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:46:31 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:46:31 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:46:31 INFO Statistics --- 2024-10-25 11:46:31 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:46:31 INFO -- Variance of the pixel values : 3.52864e-12 Jy/beam 2024-10-25 11:46:31 INFO -- Standard deviation of the Mean [sigma]: 1.87847e-06 Jy/beam 2024-10-25 11:46:31 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:31 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.878467e-06 2.499998e+01 2.499999e+01 2024-10-25 11:46:31 INFO name:: No table opened. 2024-10-25 11:46:31 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:31 INFO name:: No table opened. 2024-10-25 11:46:31 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:31 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:31 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:31 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='outmisc', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[80, 80], cell='', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:31 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:46:31 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:46:31 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:46:31 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:46:31 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:46:31 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:46:31 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:31 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:31 INFO imager::setDataOnThisMS() Selected all 1024 rows 2024-10-25 11:46:31 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:31 INFO tsdimaging::::casa - Pointing center: J2000 24:00:00.00 +000.00.00.000 2024-10-25 11:46:31 INFO tsdimaging::::casa - Pointing extent: [0.000635182rad, 0.000635182rad] (projected) 2024-10-25 11:46:31 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:31 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:31 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:31 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [outmisc] : 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [outmisc] : 2024-10-25 11:46:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -2.44929e-16, 0]' Channels equidistant in freq 2024-10-25 11:46:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:31 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [80, 80, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [outmisc] with ftmachine: sd 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:31 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.000515 GB. Available mem.: 6.544 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:31 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:31 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:31 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:32 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:32 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:32 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:32 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:32 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:32 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:32 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:32 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:32 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:32 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:32 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:32 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:32 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:32 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:32 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:32 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:32 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:32 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:32 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:32 INFO tsdimaging::::casa 2024-10-25 11:46:32 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:32 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:32 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:32 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:46:32 INFO tsdimaging::::casa 2024-10-25 11:46:32 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:32 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:32 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:32 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:32 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:32 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:32 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:32 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:32 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:32 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:32 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:32 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:32 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:32 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:32 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:32 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:32 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:46:32 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:32 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:32 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:32 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [79, 79, 0, 0] (00:00:17.940, -00.04.29.104, I, 3e+11Hz to 23:59:42.508, +00.04.22.376, I, 3e+11Hz) 2024-10-25 11:46:32 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:32 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:32 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:32 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:32 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:46:32 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:32 INFO tsdimaging::do_weight_mask::casa The weight image 'outmisc.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:32 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:30.845001 End time: 2024-10-25 07:46:31.936453 2024-10-25 11:46:32 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:32 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:32 INFO name:: No table opened. 2024-10-25 11:46:32 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:32 INFO name:: No table opened. 2024-10-25 11:46:32 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:32 INFO flagdata::::casa ########################################## 2024-10-25 11:46:32 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2024-10-25 11:46:32 INFO flagdata::::casa flagdata( vis='selection_misc.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='XX', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2024-10-25 11:46:32 INFO flagdata::::casa Backup original flags before applying new flags 2024-10-25 11:46:32 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:32 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2024-10-25 11:46:32 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:32 INFO flagdata::::casa Manual mode is active 2024-10-25 11:46:32 INFO flagdata::::casa Initializing the agents 2024-10-25 11:46:32 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2024-10-25 11:46:32 INFO Manual::setAgentParameters autocorr is 0 2024-10-25 11:46:32 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2024-10-25 11:46:32 INFO flagdata::::casa Running the agentflagger tool 2024-10-25 11:46:32 INFO FlagMSHandler:: Chunk = 1 [progress: 25%], Observation = 0, Array = 0, Scan = 17, Field = 5 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:32 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:32 INFO FlagMSHandler:: Chunk = 2 [progress: 50%], Observation = 1, Array = 0, Scan = 15, Field = 6 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:32 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:32 INFO FlagMSHandler:: Chunk = 3 [progress: 75%], Observation = 2, Array = 0, Scan = 16, Field = 7 (topright), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:32 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:32 INFO FlagMSHandler:: Chunk = 4 [progress: 100%], Observation = 3, Array = 0, Scan = 15, Field = 8 (topleft), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:32 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:32 INFO FlagMSHandler::nextChunk ==================================================================================== 2024-10-25 11:46:32 INFO Manual::tableSummary => Percentage of data flagged in table selection: 50% 2024-10-25 11:46:32 INFO AgentFlagger::run => Writing flags to the MS 2024-10-25 11:46:32 INFO flagdata::::casa Task flagdata complete. Start time: 2024-10-25 07:46:32.156193 End time: 2024-10-25 07:46:32.418406 2024-10-25 11:46:32 INFO flagdata::::casa ##### End Task: flagdata ##### 2024-10-25 11:46:32 INFO flagdata::::casa ########################################## 2024-10-25 11:46:32 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:32 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:32 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestPol.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:33 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:46:33 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:46:33 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:46:33 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:46:33 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:46:33 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:33 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:33 INFO imager::setDataOnThisMS() Selected all 1024 rows 2024-10-25 11:46:33 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:33 INFO tsdimaging::::casa - Pointing center: J2000 24:00:00.00 +000.00.00.000 2024-10-25 11:46:33 INFO tsdimaging::::casa - Pointing extent: [0.000635182rad, 0.000635182rad] (projected) 2024-10-25 11:46:33 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:46:33 INFO tsdimaging::::casa - Map extent: [0.000635182rad, 0.000635182rad] 2024-10-25 11:46:33 INFO tsdimaging::::casa - Cell size: [6.727595000arcsec, 6.727595000arcsec] 2024-10-25 11:46:33 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [21, 21] (projected) 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:33 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:33 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:33 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -2.44929e-16, 0]' Channels equidistant in freq 2024-10-25 11:46:33 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:33 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:33 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:33 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:33 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestPol.im] with ftmachine: sd 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:33 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.544 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:33 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:33 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:33 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:33 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:33 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:33 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:33 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:33 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:33 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:33 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:33 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:33 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:33 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:33 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:33 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:33 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:33 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:33 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:33 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:33 INFO tsdimaging::::casa 2024-10-25 11:46:33 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:33 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:33 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:33 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:46:33 INFO tsdimaging::::casa 2024-10-25 11:46:33 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:33 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:33 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:33 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:33 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:33 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:33 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:33 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:33 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:33 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:33 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:33 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:33 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:33 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:33 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:33 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:33 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:46:33 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:32.428150 End time: 2024-10-25 07:46:33.438770 2024-10-25 11:46:33 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:33 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:33 INFO ImageMetaData::summary 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Image name : tsdimagingTestPol.im.image 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:33 INFO ImageMetaData::summary 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Pointing center : 24:00:00.000000 +00.00.00.000000 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:33 INFO ImageMetaData::summary+ 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:33 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:33 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:33 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:33 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:46:33 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:33 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:33 INFO image::statistics Determining stats for image tsdimagingTestPol.im.image 2024-10-25 11:46:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:33 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:33 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:33 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:33 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:33 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:33 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:33 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:33 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:33 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:33 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:33 INFO Values --- 2024-10-25 11:46:33 INFO -- flux density [flux]: 0 Jy 2024-10-25 11:46:33 INFO -- number of points [npts]: 441 2024-10-25 11:46:33 INFO -- maximum value [max]: 0 Jy/beam 2024-10-25 11:46:33 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:46:33 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:46:33 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:46:33 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:33 INFO -- position of min value (world) [minposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:33 INFO -- Sum of pixel values [sum]: 0 Jy/beam 2024-10-25 11:46:33 INFO -- Sum of squared pixel values [sumsq]: 0 Jy/beam.Jy/beam 2024-10-25 11:46:33 INFO Statistics --- 2024-10-25 11:46:33 INFO -- Mean of the pixel values [mean]: 0 Jy/beam 2024-10-25 11:46:33 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:46:33 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:46:33 INFO -- Root mean square [rms]: 0 Jy/beam 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:33 INFO ImageStatsCalculator::statistics 4.410000e+02 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 2024-10-25 11:46:33 INFO name:: No table opened. 2024-10-25 11:46:33 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:33 INFO name:: No table opened. 2024-10-25 11:46:33 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:34 INFO flagdata::::casa ########################################## 2024-10-25 11:46:34 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2024-10-25 11:46:34 INFO flagdata::::casa flagdata( vis='selection_misc.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='XX', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2024-10-25 11:46:34 INFO flagdata::::casa Backup original flags before applying new flags 2024-10-25 11:46:34 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:34 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2024-10-25 11:46:34 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:34 INFO flagdata::::casa Manual mode is active 2024-10-25 11:46:34 INFO flagdata::::casa Initializing the agents 2024-10-25 11:46:34 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2024-10-25 11:46:34 INFO Manual::setAgentParameters autocorr is 0 2024-10-25 11:46:34 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2024-10-25 11:46:34 INFO flagdata::::casa Running the agentflagger tool 2024-10-25 11:46:34 INFO FlagMSHandler:: Chunk = 1 [progress: 25%], Observation = 0, Array = 0, Scan = 17, Field = 5 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:34 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:34 INFO FlagMSHandler:: Chunk = 2 [progress: 50%], Observation = 1, Array = 0, Scan = 15, Field = 6 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:34 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:34 INFO FlagMSHandler:: Chunk = 3 [progress: 75%], Observation = 2, Array = 0, Scan = 16, Field = 7 (topright), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:34 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:34 INFO FlagMSHandler:: Chunk = 4 [progress: 100%], Observation = 3, Array = 0, Scan = 15, Field = 8 (topleft), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:34 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:34 INFO FlagMSHandler::nextChunk ==================================================================================== 2024-10-25 11:46:34 INFO Manual::tableSummary => Percentage of data flagged in table selection: 50% 2024-10-25 11:46:34 INFO AgentFlagger::run => Writing flags to the MS 2024-10-25 11:46:34 INFO flagdata::::casa Task flagdata complete. Start time: 2024-10-25 07:46:33.613738 End time: 2024-10-25 07:46:33.852997 2024-10-25 11:46:34 INFO flagdata::::casa ##### End Task: flagdata ##### 2024-10-25 11:46:34 INFO flagdata::::casa ########################################## 2024-10-25 11:46:34 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:34 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:34 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestPol.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='pseudoI', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:34 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:46:34 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:46:34 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:46:34 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:46:34 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:46:34 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:46:34 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:34 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:34 INFO imager::setDataOnThisMS() Selected all 1024 rows 2024-10-25 11:46:34 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:34 INFO tsdimaging::::casa - Pointing center: J2000 24:00:00.00 +000.00.00.000 2024-10-25 11:46:34 INFO tsdimaging::::casa - Pointing extent: [0.000635182rad, 0.000635182rad] (projected) 2024-10-25 11:46:34 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:46:34 INFO tsdimaging::::casa - Map extent: [0.000635182rad, 0.000635182rad] 2024-10-25 11:46:34 INFO tsdimaging::::casa - Cell size: [6.727595000arcsec, 6.727595000arcsec] 2024-10-25 11:46:34 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [21, 21] (projected) 2024-10-25 11:46:34 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:34 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:34 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:34 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:34 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -2.44929e-16, 0]' Channels equidistant in freq 2024-10-25 11:46:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:34 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestPol.im] with ftmachine: sd 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::createFTMachine Turning on Pseudo-I gridding 2024-10-25 11:46:34 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.543 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:34 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:34 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:34 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:35 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:35 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:35 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:35 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:35 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:35 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:35 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:35 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:35 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:35 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:35 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:35 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:35 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:35 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:35 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:35 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:35 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:35 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:35 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:35 INFO tsdimaging::::casa 2024-10-25 11:46:35 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:35 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:35 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:35 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:46:35 INFO tsdimaging::::casa 2024-10-25 11:46:35 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:35 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:35 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:35 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:35 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:35 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:35 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:35 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:35 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:35 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:35 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:35 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:35 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:35 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:35 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:35 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 4.000000 2024-10-25 11:46:35 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:35 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:35 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:35 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:35 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:35 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:35 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestPol.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:35 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:33.861915 End time: 2024-10-25 07:46:34.873810 2024-10-25 11:46:35 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:35 INFO ImageMetaData::summary 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Image name : tsdimagingTestPol.im.image 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:35 INFO ImageMetaData::summary 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Pointing center : 24:00:00.000000 +00.00.00.000000 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:35 INFO ImageMetaData::summary+ 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:35 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:35 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:35 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:35 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:46:35 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:35 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:35 INFO image::statistics Determining stats for image tsdimagingTestPol.im.image 2024-10-25 11:46:35 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:35 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:35 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:35 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:35 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:46:35 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:35 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:35 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:35 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:35 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:35 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:35 INFO Values --- 2024-10-25 11:46:35 INFO -- flux density [flux]: 1362.52 Jy 2024-10-25 11:46:35 INFO -- number of points [npts]: 441 2024-10-25 11:46:35 INFO -- maximum value [max]: 32 Jy/beam 2024-10-25 11:46:35 INFO -- minimum value [min]: 32 Jy/beam 2024-10-25 11:46:35 INFO -- position of max value (pixel) [maxpos]: [0, 1, 0, 0] 2024-10-25 11:46:35 INFO -- position of min value (pixel) [minpos]: [1, 0, 0, 0] 2024-10-25 11:46:35 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:46:35 INFO -- position of min value (world) [minposf]: 00:00:04.037, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:46:35 INFO -- Sum of pixel values [sum]: 14112 Jy/beam 2024-10-25 11:46:35 INFO -- Sum of squared pixel values [sumsq]: 451584 Jy/beam.Jy/beam 2024-10-25 11:46:35 INFO Statistics --- 2024-10-25 11:46:35 INFO -- Mean of the pixel values [mean]: 32 Jy/beam 2024-10-25 11:46:35 INFO -- Variance of the pixel values : 1.30082e-11 Jy/beam 2024-10-25 11:46:35 INFO -- Standard deviation of the Mean [sigma]: 3.60669e-06 Jy/beam 2024-10-25 11:46:35 INFO -- Root mean square [rms]: 32 Jy/beam 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:35 INFO ImageStatsCalculator::statistics 4.410000e+02 1.411199e+04 3.199998e+01 3.199998e+01 3.606692e-06 3.199998e+01 3.199999e+01 2024-10-25 11:46:35 INFO name:: No table opened. 2024-10-25 11:46:35 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:35 INFO name:: No table opened. 2024-10-25 11:46:35 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:35 INFO flagdata::::casa ########################################## 2024-10-25 11:46:35 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2024-10-25 11:46:35 INFO flagdata::::casa flagdata( vis='selection_misc.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='XX', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2024-10-25 11:46:35 INFO flagdata::::casa Backup original flags before applying new flags 2024-10-25 11:46:35 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:35 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2024-10-25 11:46:35 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:35 INFO flagdata::::casa Manual mode is active 2024-10-25 11:46:35 INFO flagdata::::casa Initializing the agents 2024-10-25 11:46:35 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2024-10-25 11:46:35 INFO Manual::setAgentParameters autocorr is 0 2024-10-25 11:46:35 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2024-10-25 11:46:35 INFO flagdata::::casa Running the agentflagger tool 2024-10-25 11:46:35 INFO FlagMSHandler:: Chunk = 1 [progress: 25%], Observation = 0, Array = 0, Scan = 17, Field = 5 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:35 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:35 INFO FlagMSHandler:: Chunk = 2 [progress: 50%], Observation = 1, Array = 0, Scan = 15, Field = 6 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:35 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:35 INFO FlagMSHandler:: Chunk = 3 [progress: 75%], Observation = 2, Array = 0, Scan = 16, Field = 7 (topright), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:35 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:35 INFO FlagMSHandler:: Chunk = 4 [progress: 100%], Observation = 3, Array = 0, Scan = 15, Field = 8 (topleft), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:35 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:35 INFO FlagMSHandler::nextChunk ==================================================================================== 2024-10-25 11:46:35 INFO Manual::tableSummary => Percentage of data flagged in table selection: 50% 2024-10-25 11:46:35 INFO AgentFlagger::run => Writing flags to the MS 2024-10-25 11:46:35 INFO flagdata::::casa Task flagdata complete. Start time: 2024-10-25 07:46:35.032403 End time: 2024-10-25 07:46:35.330231 2024-10-25 11:46:35 INFO flagdata::::casa ##### End Task: flagdata ##### 2024-10-25 11:46:35 INFO flagdata::::casa ########################################## 2024-10-25 11:46:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:35 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:35 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestPol.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='XX', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:35 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:46:35 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:46:35 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:46:35 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:46:35 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:46:35 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:46:35 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:35 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:35 INFO imager::setDataOnThisMS() Selected all 1024 rows 2024-10-25 11:46:35 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:36 INFO tsdimaging::::casa - Pointing center: J2000 24:00:00.00 +000.00.00.000 2024-10-25 11:46:36 INFO tsdimaging::::casa - Pointing extent: [0.000635182rad, 0.000635182rad] (projected) 2024-10-25 11:46:36 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:46:36 INFO tsdimaging::::casa - Map extent: [0.000635182rad, 0.000635182rad] 2024-10-25 11:46:36 INFO tsdimaging::::casa - Cell size: [6.727595000arcsec, 6.727595000arcsec] 2024-10-25 11:46:36 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [21, 21] (projected) 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:36 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:36 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -2.44929e-16, 0]' Channels equidistant in freq 2024-10-25 11:46:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestPol.im] with ftmachine: sd 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:36 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.542 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:36 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:36 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:36 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:36 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:36 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:36 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:36 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:36 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:36 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:36 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:36 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:36 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:36 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:36 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:36 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:36 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:36 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:36 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:36 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:36 INFO tsdimaging::::casa 2024-10-25 11:46:36 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:36 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:36 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:36 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:46:36 INFO tsdimaging::::casa 2024-10-25 11:46:36 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:36 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:36 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:36 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:36 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:36 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:36 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:36 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:36 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:36 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:36 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:36 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:36 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:36 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:36 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:36 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:36 WARN tsdimaging::do_weight_mask::casa All pixels weight zero. This indicates no data in MS is in image area. Mask will not be set. Please check your image parameters. 2024-10-25 11:46:36 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:35.339124 End time: 2024-10-25 07:46:36.394031 2024-10-25 11:46:36 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:36 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:36 INFO ImageMetaData::summary 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Image name : tsdimagingTestPol.im.image 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Pixel mask(s) : None 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:36 INFO ImageMetaData::summary 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Pointing center : 24:00:00.000000 +00.00.00.000000 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:36 INFO ImageMetaData::summary+ 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:36 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:36 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:36 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:36 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 XX 2024-10-25 11:46:36 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:36 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:36 INFO image::statistics Determining stats for image tsdimagingTestPol.im.image 2024-10-25 11:46:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:36 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:36 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:36 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:36 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, XX, 3e+11Hz to 23:59:55.515, +00.01.07.276, XX, 3e+11Hz) 2024-10-25 11:46:36 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:36 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:36 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:36 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:36 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, XX, 3e+11Hz 2024-10-25 11:46:36 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, XX, 3e+11Hz 2024-10-25 11:46:36 INFO Values --- 2024-10-25 11:46:36 INFO -- flux density [flux]: 0 Jy 2024-10-25 11:46:36 INFO -- number of points [npts]: 441 2024-10-25 11:46:36 INFO -- maximum value [max]: 0 Jy/beam 2024-10-25 11:46:36 INFO -- minimum value [min]: 0 Jy/beam 2024-10-25 11:46:36 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:46:36 INFO -- position of min value (pixel) [minpos]: [0, 0, 0, 0] 2024-10-25 11:46:36 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, XX, 3e+11Hz 2024-10-25 11:46:36 INFO -- position of min value (world) [minposf]: 00:00:04.485, -00.01.07.276, XX, 3e+11Hz 2024-10-25 11:46:36 INFO -- Sum of pixel values [sum]: 0 Jy/beam 2024-10-25 11:46:36 INFO -- Sum of squared pixel values [sumsq]: 0 Jy/beam.Jy/beam 2024-10-25 11:46:36 INFO Statistics --- 2024-10-25 11:46:36 INFO -- Mean of the pixel values [mean]: 0 Jy/beam 2024-10-25 11:46:36 INFO -- Variance of the pixel values : 0 Jy/beam 2024-10-25 11:46:36 INFO -- Standard deviation of the Mean [sigma]: 0 Jy/beam 2024-10-25 11:46:36 INFO -- Root mean square [rms]: 0 Jy/beam 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:36 INFO ImageStatsCalculator::statistics 4.410000e+02 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 0.000000e+00 2024-10-25 11:46:36 INFO name:: No table opened. 2024-10-25 11:46:36 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:36 INFO name:: No table opened. 2024-10-25 11:46:36 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:37 INFO flagdata::::casa ########################################## 2024-10-25 11:46:37 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2024-10-25 11:46:37 INFO flagdata::::casa flagdata( vis='selection_misc.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='XX', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2024-10-25 11:46:37 INFO flagdata::::casa Backup original flags before applying new flags 2024-10-25 11:46:37 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:37 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2024-10-25 11:46:37 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:37 INFO flagdata::::casa Manual mode is active 2024-10-25 11:46:37 INFO flagdata::::casa Initializing the agents 2024-10-25 11:46:37 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2024-10-25 11:46:37 INFO Manual::setAgentParameters autocorr is 0 2024-10-25 11:46:37 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2024-10-25 11:46:37 INFO flagdata::::casa Running the agentflagger tool 2024-10-25 11:46:37 INFO FlagMSHandler:: Chunk = 1 [progress: 25%], Observation = 0, Array = 0, Scan = 17, Field = 5 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:37 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:37 INFO FlagMSHandler:: Chunk = 2 [progress: 50%], Observation = 1, Array = 0, Scan = 15, Field = 6 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:37 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:37 INFO FlagMSHandler:: Chunk = 3 [progress: 75%], Observation = 2, Array = 0, Scan = 16, Field = 7 (topright), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:37 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:37 INFO FlagMSHandler:: Chunk = 4 [progress: 100%], Observation = 3, Array = 0, Scan = 15, Field = 8 (topleft), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:37 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:37 INFO FlagMSHandler::nextChunk ==================================================================================== 2024-10-25 11:46:37 INFO Manual::tableSummary => Percentage of data flagged in table selection: 50% 2024-10-25 11:46:37 INFO AgentFlagger::run => Writing flags to the MS 2024-10-25 11:46:37 INFO flagdata::::casa Task flagdata complete. Start time: 2024-10-25 07:46:36.535780 End time: 2024-10-25 07:46:36.806013 2024-10-25 11:46:37 INFO flagdata::::casa ##### End Task: flagdata ##### 2024-10-25 11:46:37 INFO flagdata::::casa ########################################## 2024-10-25 11:46:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:37 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:37 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestPol.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='XXYY', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:37 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:46:37 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:46:37 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:46:37 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:46:37 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:46:37 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:46:37 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:37 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:37 INFO imager::setDataOnThisMS() Selected all 1024 rows 2024-10-25 11:46:37 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:37 INFO tsdimaging::::casa - Pointing center: J2000 24:00:00.00 +000.00.00.000 2024-10-25 11:46:37 INFO tsdimaging::::casa - Pointing extent: [0.000635182rad, 0.000635182rad] (projected) 2024-10-25 11:46:37 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:46:37 INFO tsdimaging::::casa - Map extent: [0.000635182rad, 0.000635182rad] 2024-10-25 11:46:37 INFO tsdimaging::::casa - Cell size: [6.727595000arcsec, 6.727595000arcsec] 2024-10-25 11:46:37 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [21, 21] (projected) 2024-10-25 11:46:37 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:37 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:37 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:37 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:37 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -2.44929e-16, 0]' Channels equidistant in freq 2024-10-25 11:46:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 2, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestPol.im] with ftmachine: sd 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:37 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001006 GB. Available mem.: 6.542 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:37 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:37 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:37 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:38 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:38 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:38 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:38 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:38 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:38 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:38 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:38 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:38 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:38 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:38 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:38 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:38 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:38 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:38 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:38 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:38 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:38 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:38 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:38 INFO tsdimaging::::casa 2024-10-25 11:46:38 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:38 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:38 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:38 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:46:38 INFO tsdimaging::::casa 2024-10-25 11:46:38 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:38 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:38 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:38 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:38 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:38 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:38 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:38 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:38 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:38 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:38 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:38 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:38 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:38 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:38 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:38 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:38 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 4.000000 2024-10-25 11:46:38 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:38 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:38 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:38 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 1, 0] (00:00:04.485, -00.01.07.276, XX, 3e+11Hz to 23:59:55.515, +00.01.07.276, YY, 3e+11Hz) 2024-10-25 11:46:38 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:38 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestPol.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:38 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:36.814796 End time: 2024-10-25 07:46:37.885720 2024-10-25 11:46:38 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:38 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:38 INFO ImageMetaData::summary 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Image name : tsdimagingTestPol.im.image 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:38 INFO ImageMetaData::summary 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Pointing center : 24:00:00.000000 +00.00.00.000000 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:38 INFO ImageMetaData::summary+ 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:38 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:38 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:38 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:38 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 2 2 XX YY 2024-10-25 11:46:38 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:38 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:38 INFO image::statistics Determining stats for image tsdimagingTestPol.im.image 2024-10-25 11:46:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:38 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 1, 0] (00:00:04.485, -00.01.07.276, XX, 3e+11Hz to 23:59:55.515, +00.01.07.276, YY, 3e+11Hz) 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 1, 0] 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, XX, 3e+11Hz 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:38 INFO Values --- 2024-10-25 11:46:38 INFO -- number of points [npts]: 441 2024-10-25 11:46:38 INFO -- maximum value [max]: 32 Jy/beam 2024-10-25 11:46:38 INFO -- minimum value [min]: 32 Jy/beam 2024-10-25 11:46:38 INFO -- position of max value (pixel) [maxpos]: [0, 1, 1, 0] 2024-10-25 11:46:38 INFO -- position of min value (pixel) [minpos]: [1, 0, 1, 0] 2024-10-25 11:46:38 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.00.548, YY, 3e+11Hz 2024-10-25 11:46:38 INFO -- position of min value (world) [minposf]: 00:00:04.037, -00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:38 INFO -- Sum of pixel values [sum]: 14112 Jy/beam 2024-10-25 11:46:38 INFO -- Sum of squared pixel values [sumsq]: 451584 Jy/beam.Jy/beam 2024-10-25 11:46:38 INFO Statistics --- 2024-10-25 11:46:38 INFO -- Mean of the pixel values [mean]: 32 Jy/beam 2024-10-25 11:46:38 INFO -- Variance of the pixel values : 1.30082e-11 Jy/beam 2024-10-25 11:46:38 INFO -- Standard deviation of the Mean [sigma]: 3.60669e-06 Jy/beam 2024-10-25 11:46:38 INFO -- Root mean square [rms]: 32 Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics 4.410000e+02 1.411199e+04 3.199998e+01 3.199998e+01 3.606692e-06 3.199998e+01 3.199999e+01 2024-10-25 11:46:38 INFO image::statistics Determining stats for image tsdimagingTestPol.im.image 2024-10-25 11:46:38 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:38 INFO ImageRegion::fromRecord+ [0, 0, 1, 0] to [20, 20, 1, 0] (00:00:04.485, -00.01.07.276, YY, 3e+11Hz to 23:59:55.515, +00.01.07.276, YY, 3e+11Hz) 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 1, 0] 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 1, 0] 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:38 INFO Values --- 2024-10-25 11:46:38 INFO -- flux density [flux]: 1362.52 Jy 2024-10-25 11:46:38 INFO -- number of points [npts]: 441 2024-10-25 11:46:38 INFO -- maximum value [max]: 32 Jy/beam 2024-10-25 11:46:38 INFO -- minimum value [min]: 32 Jy/beam 2024-10-25 11:46:38 INFO -- position of max value (pixel) [maxpos]: [0, 1, 1, 0] 2024-10-25 11:46:38 INFO -- position of min value (pixel) [minpos]: [1, 0, 1, 0] 2024-10-25 11:46:38 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.00.548, YY, 3e+11Hz 2024-10-25 11:46:38 INFO -- position of min value (world) [minposf]: 00:00:04.037, -00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:38 INFO -- Sum of pixel values [sum]: 14112 Jy/beam 2024-10-25 11:46:38 INFO -- Sum of squared pixel values [sumsq]: 451584 Jy/beam.Jy/beam 2024-10-25 11:46:38 INFO Statistics --- 2024-10-25 11:46:38 INFO -- Mean of the pixel values [mean]: 32 Jy/beam 2024-10-25 11:46:38 INFO -- Variance of the pixel values : 1.30082e-11 Jy/beam 2024-10-25 11:46:38 INFO -- Standard deviation of the Mean [sigma]: 3.60669e-06 Jy/beam 2024-10-25 11:46:38 INFO -- Root mean square [rms]: 32 Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:38 INFO ImageStatsCalculator::statistics 4.410000e+02 1.411199e+04 3.199998e+01 3.199998e+01 3.606692e-06 3.199998e+01 3.199999e+01 2024-10-25 11:46:38 INFO name:: No table opened. 2024-10-25 11:46:38 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:38 INFO name:: No table opened. 2024-10-25 11:46:38 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:38 INFO flagdata::::casa ########################################## 2024-10-25 11:46:38 INFO flagdata::::casa ##### Begin Task: flagdata ##### 2024-10-25 11:46:38 INFO flagdata::::casa flagdata( vis='selection_misc.ms', mode='manual', autocorr=False, inpfile='', reason='any', tbuff=0.0, spw='', field='', antenna='', uvrange='', timerange='', correlation='XX', scan='', intent='', array='', observation='', feed='', clipminmax=[], datacolumn='DATA', clipoutside=True, channelavg=False, chanbin=1, timeavg=False, timebin='0s', clipzeros=False, quackinterval=1.0, quackmode='beg', quackincrement=False, tolerance=0.0, addantenna='', lowerlimit=0.0, upperlimit=90.0, ntime='scan', combinescans=False, timecutoff=4.0, freqcutoff=3.0, timefit='line', freqfit='poly', maxnpieces=7, flagdimension='freqtime', usewindowstats='none', halfwin=1, extendflags=True, winsize=3, timedev='', freqdev='', timedevscale=5.0, freqdevscale=5.0, spectralmax=1000000.0, spectralmin=0.0, antint_ref_antenna='', minchanfrac=0.6, verbose=False, extendpols=True, growtime=50.0, growfreq=50.0, growaround=False, flagneartime=False, flagnearfreq=False, minrel=0.0, maxrel=1.0, minabs=0, maxabs=-1, spwchan=False, spwcorr=False, basecnt=False, fieldcnt=False, name='Summary', action='apply', display='', flagbackup=True, savepars=False, cmdreason='', outfile='', overwrite=True, writeflags=True ) 2024-10-25 11:46:38 INFO flagdata::::casa Backup original flags before applying new flags 2024-10-25 11:46:38 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:38 INFO FlagVersion::saveFlagVersion Creating new backup flag file called flagdata_1 2024-10-25 11:46:38 INFO AgentFlagger::open Table type is Measurement Set 2024-10-25 11:46:38 INFO flagdata::::casa Manual mode is active 2024-10-25 11:46:38 INFO flagdata::::casa Initializing the agents 2024-10-25 11:46:38 INFO AgentFlagger::initAgents There are initially 1 agents in the list. Agents: manual 2024-10-25 11:46:38 INFO Manual::setAgentParameters autocorr is 0 2024-10-25 11:46:38 INFO AgentFlagger::initAgents There are 1 valid agents in the list. Agents: manual 2024-10-25 11:46:38 INFO flagdata::::casa Running the agentflagger tool 2024-10-25 11:46:38 INFO FlagMSHandler:: Chunk = 1 [progress: 25%], Observation = 0, Array = 0, Scan = 17, Field = 5 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:38 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:38 INFO FlagMSHandler:: Chunk = 2 [progress: 50%], Observation = 1, Array = 0, Scan = 15, Field = 6 (bottom), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:38 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:38 INFO FlagMSHandler:: Chunk = 3 [progress: 75%], Observation = 2, Array = 0, Scan = 16, Field = 7 (topright), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:38 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:38 INFO FlagMSHandler:: Chunk = 4 [progress: 100%], Observation = 3, Array = 0, Scan = 15, Field = 8 (topleft), Spw = 0, Channels = 1, Corrs = [ XX YY ], Total Rows = 256 2024-10-25 11:46:38 INFO Manual::chunkSummary => Data flagged so far 50% (256/512) 2024-10-25 11:46:38 INFO FlagMSHandler::nextChunk ==================================================================================== 2024-10-25 11:46:38 INFO Manual::tableSummary => Percentage of data flagged in table selection: 50% 2024-10-25 11:46:38 INFO AgentFlagger::run => Writing flags to the MS 2024-10-25 11:46:38 INFO flagdata::::casa Task flagdata complete. Start time: 2024-10-25 07:46:38.081120 End time: 2024-10-25 07:46:38.421228 2024-10-25 11:46:38 INFO flagdata::::casa ##### End Task: flagdata ##### 2024-10-25 11:46:38 INFO flagdata::::casa ########################################## 2024-10-25 11:46:38 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:38 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:38 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestPol.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[], cell='', phasecenter='', stokes='YY', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:39 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:46:39 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:46:39 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:46:39 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:46:39 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:46:39 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:46:39 INFO tsdimaging::::casa Calculating map extent from pointings. 2024-10-25 11:46:39 INFO imager::setDataOnThisMS() Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:39 INFO imager::setDataOnThisMS() Selected all 1024 rows 2024-10-25 11:46:39 INFO imager::setDataOnThisMS() Selected : [1 chans in spw 0] 2024-10-25 11:46:39 INFO tsdimaging::::casa - Pointing center: J2000 24:00:00.00 +000.00.00.000 2024-10-25 11:46:39 INFO tsdimaging::::casa - Pointing extent: [0.000635182rad, 0.000635182rad] (projected) 2024-10-25 11:46:39 INFO tsdimaging::::casa Calculating pixel size. 2024-10-25 11:46:39 INFO tsdimaging::::casa - Map extent: [0.000635182rad, 0.000635182rad] 2024-10-25 11:46:39 INFO tsdimaging::::casa - Cell size: [6.727595000arcsec, 6.727595000arcsec] 2024-10-25 11:46:39 INFO tsdimaging::::casa Image pixel numbers to cover the extent: [21, 21] (projected) 2024-10-25 11:46:39 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:39 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:39 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:39 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:46:39 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestPol.im] : 2024-10-25 11:46:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, -2.44929e-16, 0]' Channels equidistant in freq 2024-10-25 11:46:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:46:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:46:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:46:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestPol.im] with ftmachine: sd 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:46:39 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.544 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:39 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:39 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:39 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:40 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:40 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:40 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:40 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:40 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:46:40 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:46:40 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:40 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:46:40 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:46:40 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:40 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:46:40 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:46:40 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:46:40 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:40 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:40 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:40 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:46:40 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:40 INFO tsdimaging::::casa 2024-10-25 11:46:40 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:40 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:46:40 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:46:40 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:46:40 INFO tsdimaging::::casa 2024-10-25 11:46:40 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:40 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:40 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:40 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:46:40 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa The second axis 2024-10-25 11:46:40 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:46:40 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:46:40 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:46:40 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:40 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:40 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:46:40 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:46:40 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:40 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:40 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:40 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:40 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 4.000000 2024-10-25 11:46:40 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:40 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:40 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:40 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, YY, 3e+11Hz to 23:59:55.515, +00.01.07.276, YY, 3e+11Hz) 2024-10-25 11:46:40 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:40 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:46:40 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestPol.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:40 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:38.428850 End time: 2024-10-25 07:46:40.483188 2024-10-25 11:46:40 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:40 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:40 INFO ImageMetaData::summary 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Image name : tsdimagingTestPol.im.image 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:46:40 INFO ImageMetaData::summary 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Pointing center : 24:00:00.000000 +00.00.00.000000 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:46:40 INFO ImageMetaData::summary+ 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:46:40 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:46:40 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:46:40 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:46:40 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 YY 2024-10-25 11:46:40 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:46:40 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:46:41 INFO image::statistics Determining stats for image tsdimagingTestPol.im.image 2024-10-25 11:46:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:41 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:41 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, YY, 3e+11Hz to 23:59:55.515, +00.01.07.276, YY, 3e+11Hz) 2024-10-25 11:46:41 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:41 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:46:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:41 INFO Values --- 2024-10-25 11:46:41 INFO -- flux density [flux]: 1362.52 Jy 2024-10-25 11:46:41 INFO -- number of points [npts]: 441 2024-10-25 11:46:41 INFO -- maximum value [max]: 32 Jy/beam 2024-10-25 11:46:41 INFO -- minimum value [min]: 32 Jy/beam 2024-10-25 11:46:41 INFO -- position of max value (pixel) [maxpos]: [0, 1, 0, 0] 2024-10-25 11:46:41 INFO -- position of min value (pixel) [minpos]: [1, 0, 0, 0] 2024-10-25 11:46:41 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.00.548, YY, 3e+11Hz 2024-10-25 11:46:41 INFO -- position of min value (world) [minposf]: 00:00:04.037, -00.01.07.276, YY, 3e+11Hz 2024-10-25 11:46:41 INFO -- Sum of pixel values [sum]: 14112 Jy/beam 2024-10-25 11:46:41 INFO -- Sum of squared pixel values [sumsq]: 451584 Jy/beam.Jy/beam 2024-10-25 11:46:41 INFO Statistics --- 2024-10-25 11:46:41 INFO -- Mean of the pixel values [mean]: 32 Jy/beam 2024-10-25 11:46:41 INFO -- Variance of the pixel values : 1.30082e-11 Jy/beam 2024-10-25 11:46:41 INFO -- Standard deviation of the Mean [sigma]: 3.60669e-06 Jy/beam 2024-10-25 11:46:41 INFO -- Root mean square [rms]: 32 Jy/beam 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:41 INFO ImageStatsCalculator::statistics 4.410000e+02 1.411199e+04 3.199998e+01 3.199998e+01 3.606692e-06 3.199998e+01 3.199999e+01 2024-10-25 11:46:41 INFO name:: No table opened. 2024-10-25 11:46:41 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:41 INFO name:: No table opened. 2024-10-25 11:46:41 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:41 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:41 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:41 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingProjectionTest.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='OBSERVE_TARGET_ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start=604, width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='CAR', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:41 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:41 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:41 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:41 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | Selecting on Scan Intent/State : OBSERVE_TARGET_ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:46:41 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:46:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42087e+09 Hz 2024-10-25 11:46:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:46:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2441.41 Hz 2024-10-25 11:46:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42087e+09 Hz, upper edge = 1.42087e+09 Hz 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 604 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42087e+09] at [0] with increment [2441.41] 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingProjectionTest.im] with ftmachine: sd 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:46:41 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:46:41 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.541 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:41 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:41 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:41 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:45 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:45 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:45 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:45 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:45 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:45 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:45 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:45 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET_ON_SOURCE 2024-10-25 11:46:45 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:46:45 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:46:45 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:45 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:46:45 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:46:45 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:46:45 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:46:45 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:45 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:45 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:45 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:45 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:46:45 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:45 INFO tsdimaging::::casa 2024-10-25 11:46:45 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:45 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:46:45 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:46:45 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:46:45 INFO tsdimaging::::casa alma: False 2024-10-25 11:46:45 INFO tsdimaging::::casa 2024-10-25 11:46:45 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:45 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:46:45 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:45 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:45 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:46:45 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:46:45 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:46:45 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:46:45 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:46:45 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:46:45 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:45 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:45 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:46:45 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:46:45 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:45 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:45 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:45 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:45 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.564857 2024-10-25 11:46:45 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:45 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:45 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:45 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.122, +57.37.29.933, I, 1.42087e+09Hz to 17:03:03.803, +61.19.09.870, I, 1.42087e+09Hz) 2024-10-25 11:46:46 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:46 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:46 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:46:46 INFO tsdimaging::do_weight_mask::casa This amounts to 11.5 % of the area with nonzero weight. 2024-10-25 11:46:46 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingProjectionTest.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:46 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:40.956039 End time: 2024-10-25 07:46:45.628120 2024-10-25 11:46:46 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:46 INFO image::statistics Determining stats for image tsdimagingProjectionTest.im.image 2024-10-25 11:46:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:46 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:46 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:46 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.122, +57.37.29.933, I, 1.42087e+09Hz to 17:03:03.803, +61.19.09.870, I, 1.42087e+09Hz) 2024-10-25 11:46:46 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:46 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:46:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.122, +57.37.29.933, I, 1.42087e+09Hz 2024-10-25 11:46:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.803, +61.19.09.870, I, 1.42087e+09Hz 2024-10-25 11:46:46 INFO Values --- 2024-10-25 11:46:46 INFO -- flux density [flux]: 2159.54 Jy 2024-10-25 11:46:46 INFO -- number of points [npts]: 4219 2024-10-25 11:46:46 INFO -- maximum value [max]: 21.9193 Jy/beam 2024-10-25 11:46:46 INFO -- minimum value [min]: 3.3649 Jy/beam 2024-10-25 11:46:46 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 0] 2024-10-25 11:46:46 INFO -- position of min value (pixel) [minpos]: [71, 50, 0, 0] 2024-10-25 11:46:46 INFO -- position of max value (world) [maxposf]: 17:10:00.722, +58.42.19.922, I, 1.42087e+09Hz 2024-10-25 11:46:46 INFO -- position of min value (world) [minposf]: 17:04:49.481, +60.07.45.807, I, 1.42087e+09Hz 2024-10-25 11:46:46 INFO -- Sum of pixel values [sum]: 33083.5 Jy/beam 2024-10-25 11:46:46 INFO -- Sum of squared pixel values [sumsq]: 319779 Jy/beam.Jy/beam 2024-10-25 11:46:46 INFO Statistics --- 2024-10-25 11:46:46 INFO -- Mean of the pixel values [mean]: 7.84155 Jy/beam 2024-10-25 11:46:46 INFO -- Variance of the pixel values : 14.3086 Jy/beam 2024-10-25 11:46:46 INFO -- Standard deviation of the Mean [sigma]: 3.78266 Jy/beam 2024-10-25 11:46:46 INFO -- Root mean square [rms]: 8.70603 Jy/beam 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:46 INFO ImageStatsCalculator::statistics 4.219000e+03 3.308349e+04 7.841548e+00 8.706035e+00 3.782665e+00 3.364897e+00 2.191926e+01 2024-10-25 11:46:46 INFO name:: No table opened. 2024-10-25 11:46:46 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:46 INFO name:: No table opened. 2024-10-25 11:46:46 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:46 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'projection': ['unallowed value GSL']} 2024-10-25 11:46:46 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:46:46 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:46:46 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:46:46 INFO tsdimaging::::casa+ AssertionError: {'projection': ['unallowed value GSL']} 2024-10-25 11:46:46 INFO name:: No table opened. 2024-10-25 11:46:46 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:46 INFO name:: No table opened. 2024-10-25 11:46:46 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:46 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:46 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingProjectionTest.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='OBSERVE_TARGET_ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start=604, width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SFL', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:46 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:46 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:46 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:46 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:46 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | Selecting on Scan Intent/State : OBSERVE_TARGET_ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:46:46 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:46:46 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:46:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:46 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:46:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42087e+09 Hz 2024-10-25 11:46:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:46:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2441.41 Hz 2024-10-25 11:46:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42087e+09 Hz, upper edge = 1.42087e+09 Hz 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 604 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42087e+09] at [0] with increment [2441.41] 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingProjectionTest.im] with ftmachine: sd 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:46:47 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:46:47 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.54 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:47 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:47 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:47 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:50 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:50 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:50 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:50 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:50 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:50 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:50 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:50 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET_ON_SOURCE 2024-10-25 11:46:50 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:46:50 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:46:50 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:50 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:46:50 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:46:50 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:46:50 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:46:50 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:50 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:50 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:50 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:50 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:46:50 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:50 INFO tsdimaging::::casa 2024-10-25 11:46:50 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:50 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:46:50 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:46:50 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:46:50 INFO tsdimaging::::casa alma: False 2024-10-25 11:46:50 INFO tsdimaging::::casa 2024-10-25 11:46:50 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:50 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:46:50 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:50 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:50 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:46:51 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:46:51 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:46:51 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:46:51 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:46:51 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:46:51 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:51 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:51 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:46:51 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:46:51 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:51 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:51 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:51 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:51 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.568577 2024-10-25 11:46:51 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:51 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:51 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:51 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.553, +57.37.29.753, I, 1.42087e+09Hz to 17:03:03.322, +61.19.09.669, I, 1.42087e+09Hz) 2024-10-25 11:46:51 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:51 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:51 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:51 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:51 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:46:51 INFO tsdimaging::do_weight_mask::casa This amounts to 11.5 % of the area with nonzero weight. 2024-10-25 11:46:51 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingProjectionTest.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:51 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:46.380410 End time: 2024-10-25 07:46:50.986079 2024-10-25 11:46:51 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:51 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:51 INFO image::statistics Determining stats for image tsdimagingProjectionTest.im.image 2024-10-25 11:46:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:51 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:51 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:51 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:51 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.553, +57.37.29.753, I, 1.42087e+09Hz to 17:03:03.322, +61.19.09.669, I, 1.42087e+09Hz) 2024-10-25 11:46:51 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:51 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:51 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:51 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:46:51 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.553, +57.37.29.753, I, 1.42087e+09Hz 2024-10-25 11:46:51 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.322, +61.19.09.669, I, 1.42087e+09Hz 2024-10-25 11:46:51 INFO Values --- 2024-10-25 11:46:51 INFO -- flux density [flux]: 2159.25 Jy 2024-10-25 11:46:51 INFO -- number of points [npts]: 4218 2024-10-25 11:46:51 INFO -- maximum value [max]: 21.9193 Jy/beam 2024-10-25 11:46:51 INFO -- minimum value [min]: 3.36329 Jy/beam 2024-10-25 11:46:51 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 0] 2024-10-25 11:46:51 INFO -- position of min value (pixel) [minpos]: [71, 50, 0, 0] 2024-10-25 11:46:51 INFO -- position of max value (world) [maxposf]: 17:10:00.673, +58.42.19.909, I, 1.42087e+09Hz 2024-10-25 11:46:51 INFO -- position of min value (world) [minposf]: 17:04:49.429, +60.07.45.787, I, 1.42087e+09Hz 2024-10-25 11:46:51 INFO -- Sum of pixel values [sum]: 33079 Jy/beam 2024-10-25 11:46:51 INFO -- Sum of squared pixel values [sumsq]: 319751 Jy/beam.Jy/beam 2024-10-25 11:46:51 INFO Statistics --- 2024-10-25 11:46:51 INFO -- Mean of the pixel values [mean]: 7.84234 Jy/beam 2024-10-25 11:46:51 INFO -- Variance of the pixel values : 14.3075 Jy/beam 2024-10-25 11:46:51 INFO -- Standard deviation of the Mean [sigma]: 3.78252 Jy/beam 2024-10-25 11:46:51 INFO -- Root mean square [rms]: 8.70669 Jy/beam 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:51 INFO ImageStatsCalculator::statistics 4.218000e+03 3.307900e+04 7.842342e+00 8.706687e+00 3.782520e+00 3.363295e+00 2.191933e+01 2024-10-25 11:46:51 INFO name:: No table opened. 2024-10-25 11:46:51 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:51 INFO name:: No table opened. 2024-10-25 11:46:51 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:51 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:51 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:51 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingProjectionTest.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='OBSERVE_TARGET_ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start=604, width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:51 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:51 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:51 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:51 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | Selecting on Scan Intent/State : OBSERVE_TARGET_ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:46:51 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:46:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42087e+09 Hz 2024-10-25 11:46:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:46:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2441.41 Hz 2024-10-25 11:46:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42087e+09 Hz, upper edge = 1.42087e+09 Hz 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 604 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42087e+09] at [0] with increment [2441.41] 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingProjectionTest.im] with ftmachine: sd 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:46:51 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:46:51 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.543 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:51 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:51 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:51 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:55 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:55 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:55 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:55 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:55 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:55 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:55 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:55 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET_ON_SOURCE 2024-10-25 11:46:55 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:46:55 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:46:55 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:55 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:46:55 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:46:55 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:46:55 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:46:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:55 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:55 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:55 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:46:55 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:55 INFO tsdimaging::::casa 2024-10-25 11:46:55 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:55 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:46:55 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:46:55 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:46:55 INFO tsdimaging::::casa alma: False 2024-10-25 11:46:55 INFO tsdimaging::::casa 2024-10-25 11:46:55 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:55 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:46:55 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:55 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:55 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:46:55 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:46:55 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:46:55 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:46:55 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:46:55 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:46:55 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:46:55 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:46:55 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:46:55 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:46:55 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:46:55 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:46:55 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:46:55 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:46:55 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.575571 2024-10-25 11:46:55 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:46:56 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:46:56 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:56 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42087e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42087e+09Hz) 2024-10-25 11:46:56 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:46:56 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:56 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:56 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:56 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:46:56 INFO tsdimaging::do_weight_mask::casa This amounts to 11.5 % of the area with nonzero weight. 2024-10-25 11:46:56 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingProjectionTest.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:46:56 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:51.365804 End time: 2024-10-25 07:46:55.705968 2024-10-25 11:46:56 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:46:56 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:56 INFO image::statistics Determining stats for image tsdimagingProjectionTest.im.image 2024-10-25 11:46:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:46:56 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:46:56 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:46:56 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:46:56 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:18.690, +57.37.28.536, I, 1.42087e+09Hz to 17:03:03.151, +61.19.10.757, I, 1.42087e+09Hz) 2024-10-25 11:46:56 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:46:56 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:46:56 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:46:56 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:46:56 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:18.690, +57.37.28.536, I, 1.42087e+09Hz 2024-10-25 11:46:56 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:03.151, +61.19.10.757, I, 1.42087e+09Hz 2024-10-25 11:46:56 INFO Values --- 2024-10-25 11:46:56 INFO -- flux density [flux]: 2158.91 Jy 2024-10-25 11:46:56 INFO -- number of points [npts]: 4217 2024-10-25 11:46:56 INFO -- maximum value [max]: 21.9203 Jy/beam 2024-10-25 11:46:56 INFO -- minimum value [min]: 3.36272 Jy/beam 2024-10-25 11:46:56 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 0] 2024-10-25 11:46:56 INFO -- position of min value (pixel) [minpos]: [71, 50, 0, 0] 2024-10-25 11:46:56 INFO -- position of max value (world) [maxposf]: 17:10:00.642, +58.42.19.808, I, 1.42087e+09Hz 2024-10-25 11:46:56 INFO -- position of min value (world) [minposf]: 17:04:49.308, +60.07.45.791, I, 1.42087e+09Hz 2024-10-25 11:46:56 INFO -- Sum of pixel values [sum]: 33073.8 Jy/beam 2024-10-25 11:46:56 INFO -- Sum of squared pixel values [sumsq]: 319714 Jy/beam.Jy/beam 2024-10-25 11:46:56 INFO Statistics --- 2024-10-25 11:46:56 INFO -- Mean of the pixel values [mean]: 7.84297 Jy/beam 2024-10-25 11:46:56 INFO -- Variance of the pixel values : 14.3068 Jy/beam 2024-10-25 11:46:56 INFO -- Standard deviation of the Mean [sigma]: 3.78243 Jy/beam 2024-10-25 11:46:56 INFO -- Root mean square [rms]: 8.70722 Jy/beam 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:46:56 INFO ImageStatsCalculator::statistics 4.217000e+03 3.307381e+04 7.842971e+00 8.707217e+00 3.782434e+00 3.362718e+00 2.192035e+01 2024-10-25 11:46:56 INFO name:: No table opened. 2024-10-25 11:46:56 INFO showcache:: The Table Cache is empty. .2024-10-25 11:46:56 INFO name:: No table opened. 2024-10-25 11:46:56 INFO showcache:: The Table Cache is empty. 2024-10-25 11:46:56 INFO tsdimaging::::casa ########################################## 2024-10-25 11:46:56 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:46:56 INFO tsdimaging::::casa tsdimaging( infiles=['sdimaging.ms'], outfile='tsdimagingProjectionTest.im', overwrite=False, field='', spw='0', antenna='', scan='', intent='OBSERVE_TARGET_ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start=604, width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='TAN', imsize=[75, 75], cell=['3.0arcmin', '3.0arcmin'], phasecenter='J2000 17:18:29 +59.31.23', stokes='I', gridfunction='PB', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:46:56 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:46:56 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:46:56 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:46:56 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::selectData MS : sdimaging.ms | Selecting on spw :0 | Selecting on Scan Intent/State : OBSERVE_TARGET_ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 3843 2024-10-25 11:46:56 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 75 pixels is not an efficient imagesize. Try 80 instead. 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingProjectionTest.im] : 2024-10-25 11:46:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0913764, -0.498892, 0.861833]' Channels equidistant in freq 2024-10-25 11:46:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42087e+09 Hz 2024-10-25 11:46:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2441.41 Hz 2024-10-25 11:46:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:46:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2441.41 Hz 2024-10-25 11:46:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 1.42087e+09 Hz, upper edge = 1.42087e+09 Hz 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 604 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [75, 75, 1, 1] Spectral: [1.42087e+09] at [0] with increment [2441.41] 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingProjectionTest.im] with ftmachine: sd 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:18:29.00 +59.31.23.00 J2000 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Using defaults for primary beams used in gridding 2024-10-25 11:46:56 INFO tsdimaging::VPSkyJones::VPSkyJones PB used GBT 2024-10-25 11:46:56 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0004526 GB. Available mem.: 6.54 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:46:56 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:46:56 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:46:56 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:46:59 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:46:59 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:46:59 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:46:59 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:59 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/sdimaging.ms 2024-10-25 11:46:59 INFO imager::data selection Selecting on spectral windows expression : 0 2024-10-25 11:46:59 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:46:59 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET_ON_SOURCE 2024-10-25 11:46:59 INFO imager::data selection Selected all 3843 rows 2024-10-25 11:46:59 INFO imager::data selection Selected: [1024 chans in spw 0] 2024-10-25 11:46:59 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:46:59 INFO SingleDishBeamUtil::getPointingSamplingRaster got 3843 pointings of GBT&&& 2024-10-25 11:46:59 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [0.000872748, 0.000872874] rad, pa: 2.83003e-05 rad 2024-10-25 11:46:59 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 2.8300308697902737e-05}, 'sampling': {'unit': 'rad', 'value': array([0.00087275, 0.00087287])}} 2024-10-25 11:46:59 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [180.017179, 180.043133] arcsec 2024-10-25 11:46:59 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:59 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:46:59 INFO tsdimaging::::casa ======================================== 2024-10-25 11:46:59 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:46:59 INFO tsdimaging::::casa diameter: 104.900000 m 2024-10-25 11:46:59 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:46:59 INFO tsdimaging::::casa 2024-10-25 11:46:59 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:46:59 INFO tsdimaging::::casa reference frequency: 1420405800.0 2024-10-25 11:46:59 INFO tsdimaging::::casa cell size: [180.0, 180.0] arcsec 2024-10-25 11:46:59 INFO tsdimaging::::casa kernel type: PB 2024-10-25 11:46:59 INFO tsdimaging::::casa alma: False 2024-10-25 11:46:59 INFO tsdimaging::::casa 2024-10-25 11:46:59 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:46:59 INFO tsdimaging::::casa sampling interval: [180.01717934704143] arcsec 2024-10-25 11:46:59 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:46:59 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:46:59 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/104.9 = 1.137*lambda/D 2024-10-25 11:47:00 INFO tsdimaging::::casa - initial FWHM of beam = 471.798245 arcsec 2024-10-25 11:47:00 INFO tsdimaging::::casa - FWHM of gridding kernel = 471.558820 arcsec 2024-10-25 11:47:00 INFO tsdimaging::::casa - FWHM of theoretical beam = 661.312675 arcsec 2024-10-25 11:47:00 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 661.858158 arcsec 2024-10-25 11:47:00 INFO tsdimaging::set_beam_size::casa Setting image beam: major=661.858158arcsec, minor=661.858158arcsec, pa=0.000000deg 2024-10-25 11:47:00 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:00 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:00 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 661.858 arcsec 2024-10-25 11:47:00 INFO set_beam_size::BeamManipulator::set+ Minor : 661.858 arcsec 2024-10-25 11:47:00 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:00 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:00 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:00 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:00 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 39.546196 2024-10-25 11:47:00 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:00 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:00 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:00 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:17.872, +57.37.35.824, I, 1.42087e+09Hz to 17:03:04.170, +61.19.04.235, I, 1.42087e+09Hz) 2024-10-25 11:47:00 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:00 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:00 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:00 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:00 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:00 INFO tsdimaging::do_weight_mask::casa This amounts to 11.4 % of the area with nonzero weight. 2024-10-25 11:47:00 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingProjectionTest.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:00 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:55.977091 End time: 2024-10-25 07:46:59.704754 2024-10-25 11:47:00 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:00 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:00 INFO image::statistics Determining stats for image tsdimagingProjectionTest.im.image 2024-10-25 11:47:00 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:00 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:00 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:00 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:00 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [74, 74, 0, 0] (17:32:17.872, +57.37.35.824, I, 1.42087e+09Hz to 17:03:04.170, +61.19.04.235, I, 1.42087e+09Hz) 2024-10-25 11:47:00 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:00 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:00 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:00 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [74, 74, 0, 0] 2024-10-25 11:47:00 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 17:32:17.872, +57.37.35.824, I, 1.42087e+09Hz 2024-10-25 11:47:00 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 17:03:04.170, +61.19.04.235, I, 1.42087e+09Hz 2024-10-25 11:47:00 INFO Values --- 2024-10-25 11:47:00 INFO -- flux density [flux]: 2160.88 Jy 2024-10-25 11:47:00 INFO -- number of points [npts]: 4222 2024-10-25 11:47:00 INFO -- maximum value [max]: 21.9186 Jy/beam 2024-10-25 11:47:00 INFO -- minimum value [min]: 3.36541 Jy/beam 2024-10-25 11:47:00 INFO -- position of max value (pixel) [maxpos]: [59, 21, 0, 0] 2024-10-25 11:47:00 INFO -- position of min value (pixel) [minpos]: [71, 50, 0, 0] 2024-10-25 11:47:00 INFO -- position of max value (world) [maxposf]: 17:10:00.782, +58.42.20.655, I, 1.42087e+09Hz 2024-10-25 11:47:00 INFO -- position of min value (world) [minposf]: 17:04:49.729, +60.07.44.771, I, 1.42087e+09Hz 2024-10-25 11:47:00 INFO -- Sum of pixel values [sum]: 33103.9 Jy/beam 2024-10-25 11:47:00 INFO -- Sum of squared pixel values [sumsq]: 319936 Jy/beam.Jy/beam 2024-10-25 11:47:00 INFO Statistics --- 2024-10-25 11:47:00 INFO -- Mean of the pixel values [mean]: 7.84081 Jy/beam 2024-10-25 11:47:00 INFO -- Variance of the pixel values : 14.3034 Jy/beam 2024-10-25 11:47:00 INFO -- Standard deviation of the Mean [sigma]: 3.78199 Jy/beam 2024-10-25 11:47:00 INFO -- Root mean square [rms]: 8.70507 Jy/beam 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:00 INFO ImageStatsCalculator::statistics 4.222000e+03 3.310389e+04 7.840808e+00 8.705075e+00 3.781990e+00 3.365406e+00 2.191864e+01 2024-10-25 11:47:00 INFO name:: No table opened. 2024-10-25 11:47:00 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:00 INFO name:: No table opened. 2024-10-25 11:47:00 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:00 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:00 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:00 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='sdimaging_restfreq.im', overwrite=True, field='', spw='1', antenna='', scan='', intent='', timerange='', outframe='LSRK', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[8, 8], cell='', phasecenter='J2000 00:00:00 00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='200GHz' ) 2024-10-25 11:47:00 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:47:00 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:47:00 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:47:00 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 200GHz 2024-10-25 11:47:00 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 30.274179178arcsec 2024-10-25 11:47:00 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 10.091393arcsec 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:00 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :1 | [Opened in readonly mode] 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:47:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [8, 8, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_restfreq.im] with ftmachine: sd 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:00 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.588e-05 GB. Available mem.: 6.537 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:00 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:00 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:00 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:00 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:00 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:00 INFO imager::data selection Selecting on spectral windows expression : 1 2024-10-25 11:47:00 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:00 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:47:00 INFO imager::data selection Selected: [10 chans in spw 1] 2024-10-25 11:47:00 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:00 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:00 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:00 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:00 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:47:00 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:47:00 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:47:00 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:00 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:00 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:00 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:00 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:00 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:00 INFO tsdimaging::::casa 2024-10-25 11:47:00 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:00 INFO tsdimaging::::casa reference frequency: 200GHz 2024-10-25 11:47:00 INFO tsdimaging::::casa cell size: [10.091393, 10.091393] arcsec 2024-10-25 11:47:00 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:00 INFO tsdimaging::::casa width: 10.091393 2024-10-25 11:47:00 INFO tsdimaging::::casa 2024-10-25 11:47:00 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:00 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:47:00 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:00 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:00 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:01 INFO tsdimaging::::casa - initial FWHM of beam = 29.290922 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 10.080000 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 30.281505 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 30.276443 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 10.080000 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 30.281505 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 30.276443 arcsec 2024-10-25 11:47:01 INFO tsdimaging::set_beam_size::casa Setting image beam: major=30.276443arcsec, minor=30.276443arcsec, pa=0.000000deg 2024-10-25 11:47:01 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 30.2764 arcsec 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set+ Minor : 30.2764 arcsec 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:01 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:01 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:01 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:01 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:01 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [7, 7, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.982, +00.00.30.274, I, 3.00545e+11Hz) 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_restfreq.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:01 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:46:59.986825 End time: 2024-10-25 07:47:00.652098 2024-10-25 11:47:01 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:01 INFO name:: No table opened. 2024-10-25 11:47:01 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:01 INFO name:: No table opened. 2024-10-25 11:47:01 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:01 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:01 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='sdimaging_restfreq.im', overwrite=True, field='', spw='1', antenna='', scan='', intent='', timerange='', outframe='lsrk', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11, 11], cell='', phasecenter='J2000 00:00:00 00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:01 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300499999999.999938965Hz 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.149204112arcsec 2024-10-25 11:47:01 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.716401arcsec 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:01 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :1 | [Opened in readonly mode] 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:01 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:01 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):3.005e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:47:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:47:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:01 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_restfreq.im] with ftmachine: sd 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.539 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:01 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:01 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:01 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:01 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:01 INFO imager::data selection Selecting on spectral windows expression : 1 2024-10-25 11:47:01 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:01 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:47:01 INFO imager::data selection Selected: [10 chans in spw 1] 2024-10-25 11:47:01 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:01 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:01 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:01 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:01 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:47:01 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:47:01 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:01 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:01 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:01 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:01 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:01 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:01 INFO tsdimaging::::casa 2024-10-25 11:47:01 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:01 INFO tsdimaging::::casa reference frequency: 300499999999.99994 2024-10-25 11:47:01 INFO tsdimaging::::casa cell size: [6.716401, 6.716401] arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:01 INFO tsdimaging::::casa width: 6.716401 2024-10-25 11:47:01 INFO tsdimaging::::casa 2024-10-25 11:47:01 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:01 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:01 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:01 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:01 INFO tsdimaging::::casa - initial FWHM of beam = 19.494790 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.720000 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.307376 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.303418 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.720000 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.307376 arcsec 2024-10-25 11:47:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.303418 arcsec 2024-10-25 11:47:01 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.303418arcsec, minor=20.303418arcsec, pa=0.000000deg 2024-10-25 11:47:01 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.3034 arcsec 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set+ Minor : 20.3034 arcsec 2024-10-25 11:47:01 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:01 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:01 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:01 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:01 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:01 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 9] (00:00:02.239, -00.00.33.582, I, 3.00455e+11Hz to 23:59:57.761, +00.00.33.582, I, 3.00545e+11Hz) 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:01 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_restfreq.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:01 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:00.794071 End time: 2024-10-25 07:47:01.312260 2024-10-25 11:47:01 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:01 INFO name:: No table opened. 2024-10-25 11:47:01 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:01 INFO name:: No table opened. 2024-10-25 11:47:01 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:01 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:01 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='sdimaging_restfreq.im', overwrite=True, field='', spw='1', antenna='', scan='', intent='', timerange='', outframe='lsrk', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[8, 8], cell='', phasecenter='J2000 00:00:00 00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='200GHz' ) 2024-10-25 11:47:01 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 200GHz 2024-10-25 11:47:01 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 30.274179178arcsec 2024-10-25 11:47:01 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 10.091393arcsec 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:01 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:01 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:01 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :1 | [Opened in readonly mode] 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [8, 8, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_restfreq.im] with ftmachine: sd 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.588e-05 GB. Available mem.: 6.539 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:02 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:02 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:02 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:02 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:02 INFO imager::data selection Selecting on spectral windows expression : 1 2024-10-25 11:47:02 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:02 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:47:02 INFO imager::data selection Selected: [10 chans in spw 1] 2024-10-25 11:47:02 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:02 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:02 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:02 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:02 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:47:02 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:47:02 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:02 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:02 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:02 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:02 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:02 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:02 INFO tsdimaging::::casa 2024-10-25 11:47:02 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:02 INFO tsdimaging::::casa reference frequency: 200GHz 2024-10-25 11:47:02 INFO tsdimaging::::casa cell size: [10.091393, 10.091393] arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:02 INFO tsdimaging::::casa width: 10.091393 2024-10-25 11:47:02 INFO tsdimaging::::casa 2024-10-25 11:47:02 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:02 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:02 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:02 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:02 INFO tsdimaging::::casa - initial FWHM of beam = 29.290922 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa - FWHM of gridding kernel = 10.080000 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa - FWHM of theoretical beam = 30.281505 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 30.276443 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:02 INFO tsdimaging::::casa - FWHM of gridding kernel = 10.080000 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa - FWHM of theoretical beam = 30.281505 arcsec 2024-10-25 11:47:02 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 30.276443 arcsec 2024-10-25 11:47:02 INFO tsdimaging::set_beam_size::casa Setting image beam: major=30.276443arcsec, minor=30.276443arcsec, pa=0.000000deg 2024-10-25 11:47:02 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:02 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:02 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 30.2764 arcsec 2024-10-25 11:47:02 INFO set_beam_size::BeamManipulator::set+ Minor : 30.2764 arcsec 2024-10-25 11:47:02 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:02 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:02 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:02 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:02 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:47:02 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:02 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:02 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:02 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [7, 7, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.982, +00.00.30.274, I, 3.00545e+11Hz) 2024-10-25 11:47:02 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:02 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_restfreq.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:02 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:01.423919 End time: 2024-10-25 07:47:01.962595 2024-10-25 11:47:02 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:02 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:02 INFO name:: No table opened. 2024-10-25 11:47:02 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:02 INFO name:: No table opened. 2024-10-25 11:47:02 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:02 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:02 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:02 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='sdimaging_restfreq.im', overwrite=True, field='', spw='1', antenna='', scan='', intent='', timerange='', outframe='lsrk', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[11, 11], cell='', phasecenter='J2000 00:00:00 00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:02 INFO tsdimaging::_handle_image_params::casa The cell size will be calculated using PB size of antennas in the first MS 2024-10-25 11:47:02 INFO tsdimaging::_calc_PB::casa Calculating Primary beam size: 2024-10-25 11:47:02 INFO tsdimaging::_calc_PB::casa - Antenna diameter: 12.0 m 2024-10-25 11:47:02 INFO tsdimaging::_calc_PB::casa - Reference Frequency: 300000000000.000000000Hz 2024-10-25 11:47:02 INFO tsdimaging::_calc_PB::casa PB size = 1.175 * lambda/D = 20.182786119arcsec 2024-10-25 11:47:02 INFO tsdimaging::_handle_image_params::casa Using cell size = PB/3.00 = 6.727595arcsec 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:02 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :1 | [Opened in readonly mode] 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:02 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 11 pixels is not an efficient imagesize. Try 12 instead. 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [sdimaging_restfreq.im] : 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [11, 11, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [sdimaging_restfreq.im] with ftmachine: sd 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:02 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.542 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:02 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:02 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:02 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:02 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:02 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:47:02 INFO imager::data selection Selecting on spectral windows expression : 1 2024-10-25 11:47:02 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:02 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:47:02 INFO imager::data selection Selected: [10 chans in spw 1] 2024-10-25 11:47:02 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:02 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:03 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:03 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:03 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:47:03 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:47:03 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:03 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:03 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:03 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:03 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:03 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:03 INFO tsdimaging::::casa 2024-10-25 11:47:03 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:03 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:03 INFO tsdimaging::::casa cell size: [6.727595, 6.727595] arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:03 INFO tsdimaging::::casa width: 6.727595 2024-10-25 11:47:03 INFO tsdimaging::::casa 2024-10-25 11:47:03 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:03 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:03 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:03 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:03 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:03 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:03 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:03 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:03 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:03 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:03 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:03 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:03 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:03 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:03 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:03 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:03 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:03 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:03 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:03 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:03 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [10, 10, 0, 9] (00:00:02.243, -00.00.33.638, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:47:03 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:03 INFO tsdimaging::do_weight_mask::casa The weight image 'sdimaging_restfreq.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:03 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:02.050865 End time: 2024-10-25 07:47:02.639786 2024-10-25 11:47:03 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:03 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:03 INFO name:: No table opened. 2024-10-25 11:47:03 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:03 INFO name:: No table opened. 2024-10-25 11:47:03 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:03 SEVERE tsdimaging::::casa Exception Reported: Error in tsdimaging: {'outframe': ['unallowed value lSrK']} 2024-10-25 11:47:03 INFO tsdimaging::::casa Traceback (most recent call last): 2024-10-25 11:47:03 INFO tsdimaging::::casa+ File "/Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/work/CASA.app/Contents/Frameworks/Python.framework/Versions/3.8/lib/python3.8/site-packages/casashell/private/tsdimaging.py", line 1368, in __call__ 2024-10-25 11:47:03 INFO tsdimaging::::casa+ assert _pc.validate(_invocation_parameters,self.__schema), create_error_string(_pc.errors) 2024-10-25 11:47:03 INFO tsdimaging::::casa+ AssertionError: {'outframe': ['unallowed value lSrK']} 2024-10-25 11:47:03 INFO name:: No table opened. 2024-10-25 11:47:03 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:03 INFO test_tsdimaging::FileManager::::casa Local directory: /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell 2024-10-25 11:47:03 INFO name:: No table opened. 2024-10-25 11:47:03 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:03 INFO name:: No table opened. 2024-10-25 11:47:03 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:03 INFO name:: No table opened. 2024-10-25 11:47:03 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:04 INFO name:: No table opened. 2024-10-25 11:47:04 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:05 INFO name:: No table opened. 2024-10-25 11:47:05 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:05 INFO name:: No table opened. 2024-10-25 11:47:05 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:05 INFO name:: No table opened. 2024-10-25 11:47:05 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:05 INFO name:: No table opened. 2024-10-25 11:47:05 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:06 INFO ::casa test_field_id_exact: channel_selection=None 2024-10-25 11:47:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:06 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:06 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='6', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:06 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : 6 | [Opened in readonly mode] 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:06 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:06 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.54 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:06 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:06 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:06 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:06 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:06 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:06 INFO imager::data selection Selecting on fields : 6 2024-10-25 11:47:06 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:06 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:06 INFO imager::data selection Selected 256 out of 1024 rows. 2024-10-25 11:47:06 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:06 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:06 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:06 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:06 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:06 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 0.00000000e+00])}} 2024-10-25 11:47:06 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:06 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852349951697177 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:06 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:06 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:06 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:06 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:06 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:06 INFO tsdimaging::::casa 2024-10-25 11:47:06 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:06 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:06 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:06 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:06 INFO tsdimaging::::casa 2024-10-25 11:47:06 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:06 INFO tsdimaging::::casa sampling interval: [4.852349951697177] arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:06 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:06 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:06 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:06 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:06 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:06 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:06 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:06 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:06 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:06 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:06 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:06 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:06 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:06 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:06 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:06 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:06 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:06 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:06 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:06 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:06 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:06 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:06 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:07 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:07 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:07 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:07 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:05.918414 End time: 2024-10-25 07:47:06.516990 2024-10-25 11:47:07 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:07 INFO ImageMetaData::summary 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:07 INFO ImageMetaData::summary 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Date observation : 2016/08/20/05:35:17.854200 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:07 INFO ImageMetaData::summary+ 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:07 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:07 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:07 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:07 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:07 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:07 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:07 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:07 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:07 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:07 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:07 INFO Values --- 2024-10-25 11:47:07 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:07 INFO -- number of points [npts]: 144 2024-10-25 11:47:07 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:07 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:07 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:07 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:07 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:07 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:07 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:07 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:07 INFO Statistics --- 2024-10-25 11:47:07 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:07 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:07 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:07 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:07 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:07 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:59.551, +00.00.06.728, I, 3e+11Hz) 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 0] 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:59.551, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:07 INFO Values --- 2024-10-25 11:47:07 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:07 INFO -- number of points [npts]: 144 2024-10-25 11:47:07 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:07 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:07 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:07 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:07 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:07 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:07 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:07 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:07 INFO Statistics --- 2024-10-25 11:47:07 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:07 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:07 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:07 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:07 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:07 INFO name:: No table opened. 2024-10-25 11:47:07 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:07 INFO name:: No table opened. 2024-10-25 11:47:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:07 INFO tsdimaging::::casa test_field_id_exprlist: channel_selection=None 2024-10-25 11:47:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:07 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:07 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='7,>7', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:07 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : 7,>7 | [Opened in readonly mode] 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:07 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:07 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:07 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.539 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:07 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:07 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:07 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:07 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:07 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:07 INFO imager::data selection Selecting on fields : 7,>7 2024-10-25 11:47:07 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:07 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:07 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:07 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:07 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:07 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:07 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:07 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:07 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:07 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:07 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:07 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:07 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:07 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:07 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:07 INFO tsdimaging::::casa 2024-10-25 11:47:07 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:07 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:07 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:07 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:07 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:07 INFO tsdimaging::::casa 2024-10-25 11:47:07 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:07 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:07 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:07 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:07 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:08 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:08 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:08 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:08 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:08 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:08 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:08 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:08 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:08 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:08 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:08 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:08 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:08 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:08 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:08 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:08 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:08 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:08 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:08 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:08 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:08 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:08 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:08 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:08 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:08 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:08 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:08 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:08 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:08 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:08 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:06.928247 End time: 2024-10-25 07:47:07.627381 2024-10-25 11:47:08 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:08 INFO ImageMetaData::summary 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:08 INFO ImageMetaData::summary 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:08 INFO ImageMetaData::summary+ 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:08 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:08 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:08 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:08 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:08 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:08 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:08 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:08 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:08 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:08 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:08 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:08 INFO Values --- 2024-10-25 11:47:08 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:08 INFO -- number of points [npts]: 252 2024-10-25 11:47:08 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:08 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:08 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:08 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:08 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:08 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:08 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:08 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:08 INFO Statistics --- 2024-10-25 11:47:08 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:08 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:08 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:08 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:08 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:08 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:08 INFO ImageRegion::fromRecord+ [0, 9, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 9, 0, 0] 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:08 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:08 INFO Values --- 2024-10-25 11:47:08 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:08 INFO -- number of points [npts]: 252 2024-10-25 11:47:08 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:08 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:08 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:08 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:08 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:08 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:08 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:08 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:08 INFO Statistics --- 2024-10-25 11:47:08 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:08 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:08 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:08 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:08 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:08 INFO name:: No table opened. 2024-10-25 11:47:08 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:08 INFO name:: No table opened. 2024-10-25 11:47:08 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:08 INFO tsdimaging::::casa test_field_id_gt: channel_selection=None 2024-10-25 11:47:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:08 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:08 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='>6', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:08 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : >6 | [Opened in readonly mode] 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:08 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:08 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.539 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:08 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:08 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:08 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:08 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:08 INFO imager::data selection Selecting on fields : >6 2024-10-25 11:47:08 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:08 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:08 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:08 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:08 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:09 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:09 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:09 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:09 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:09 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:09 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:09 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:09 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:09 INFO tsdimaging::::casa 2024-10-25 11:47:09 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:09 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:09 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:09 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:09 INFO tsdimaging::::casa 2024-10-25 11:47:09 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:09 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:09 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:09 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:09 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:09 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:09 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:09 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:09 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:09 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:09 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:09 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:09 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:09 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:09 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:09 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:09 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:09 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:09 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:09 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:09 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:09 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:09 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:09 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:09 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:09 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:07.978491 End time: 2024-10-25 07:47:08.671058 2024-10-25 11:47:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:09 INFO ImageMetaData::summary 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:09 INFO ImageMetaData::summary 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:09 INFO ImageMetaData::summary+ 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:09 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:09 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:09 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:09 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:09 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:09 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:09 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:09 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:09 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:09 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:09 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:09 INFO Values --- 2024-10-25 11:47:09 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:09 INFO -- number of points [npts]: 252 2024-10-25 11:47:09 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:09 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:09 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:09 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:09 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:09 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:09 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:09 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:09 INFO Statistics --- 2024-10-25 11:47:09 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:09 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:09 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:09 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:09 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:09 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:09 INFO ImageRegion::fromRecord+ [0, 9, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 9, 0, 0] 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:09 INFO Values --- 2024-10-25 11:47:09 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:09 INFO -- number of points [npts]: 252 2024-10-25 11:47:09 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:09 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:09 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:09 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:09 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:09 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:09 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:09 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:09 INFO Statistics --- 2024-10-25 11:47:09 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:09 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:09 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:09 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:09 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:09 INFO name:: No table opened. 2024-10-25 11:47:09 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:09 INFO name:: No table opened. 2024-10-25 11:47:09 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:09 INFO tsdimaging::::casa test_field_id_list: channel_selection=None 2024-10-25 11:47:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:09 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='5,7', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : 5,7 | [Opened in readonly mode] 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:09 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:09 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.539 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:09 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:09 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:09 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:09 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:10 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:10 INFO imager::data selection Selecting on fields : 5,7 2024-10-25 11:47:10 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:10 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:10 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:10 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:10 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:10 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:10 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0.00030583] rad, pa: 0 rad 2024-10-25 11:47:10 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 3.05829701e-04])}} 2024-10-25 11:47:10 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 63.081904] arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:10 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:10 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:10 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:10 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:10 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:10 INFO tsdimaging::::casa 2024-10-25 11:47:10 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:10 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:10 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:10 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:10 INFO tsdimaging::::casa 2024-10-25 11:47:10 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:10 INFO tsdimaging::::casa sampling interval: [4.8523500003013185, 63.08190400000001] arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:10 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:10 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:10 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:10 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa - FWHM of theoretical beam = 63.084462 arcsec 2024-10-25 11:47:10 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 58.853523 arcsec 2024-10-25 11:47:10 INFO tsdimaging::set_beam_size::casa Setting image beam: major=34.598831arcsec, minor=34.598831arcsec, pa=0.000000deg 2024-10-25 11:47:10 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:10 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:10 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 34.5988 arcsec 2024-10-25 11:47:10 INFO set_beam_size::BeamManipulator::set+ Minor : 34.5988 arcsec 2024-10-25 11:47:10 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:10 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:10 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:10 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:10 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:10 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:10 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:10 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:10 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:10 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:10 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:10 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:10 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:10 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:10 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:10 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:10 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:09.013009 End time: 2024-10-25 07:47:09.714841 2024-10-25 11:47:10 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:10 INFO ImageMetaData::summary 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Restoring Beam : 34.5988 arcsec, 34.5988 arcsec, 0 deg 2024-10-25 11:47:10 INFO ImageMetaData::summary 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:10 INFO ImageMetaData::summary+ 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:10 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:10 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:10 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:10 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:10 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:10 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:10 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:10 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:10 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:10 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:10 INFO Values --- 2024-10-25 11:47:10 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:10 INFO -- number of points [npts]: 252 2024-10-25 11:47:10 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:10 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:10 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:10 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:10 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:10 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:10 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:10 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:10 INFO Statistics --- 2024-10-25 11:47:10 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:10 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:10 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:10 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:10 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:10 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:10 INFO ImageRegion::fromRecord+ [9, 0, 0, 0] to [20, 20, 0, 0] (00:00:00.449, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [9, 0, 0, 0] 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:10 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:10 INFO Values --- 2024-10-25 11:47:10 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:10 INFO -- number of points [npts]: 252 2024-10-25 11:47:10 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:10 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:10 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:10 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:10 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:10 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:10 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:10 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:10 INFO Statistics --- 2024-10-25 11:47:10 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:10 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:10 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:10 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:10 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:10 INFO name:: No table opened. 2024-10-25 11:47:10 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:10 INFO name:: No table opened. 2024-10-25 11:47:10 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:10 INFO tsdimaging::::casa test_field_id_lt: channel_selection=None 2024-10-25 11:47:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:10 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:10 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='<7', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:10 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:10 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:10 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:10 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : <7 | [Opened in readonly mode] 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:10 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:10 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.535 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:10 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:10 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:10 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:11 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:11 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:11 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:11 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:11 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:11 INFO imager::data selection Selecting on fields : <7 2024-10-25 11:47:11 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:11 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:11 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:11 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:11 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:11 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:11 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:11 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:11 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:11 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:11 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:11 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:11 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:11 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:11 INFO tsdimaging::::casa 2024-10-25 11:47:11 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:11 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:11 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:11 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:11 INFO tsdimaging::::casa 2024-10-25 11:47:11 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:11 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:11 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:11 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:11 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:11 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:11 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:11 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:11 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:11 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:11 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:11 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:11 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:11 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:11 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:11 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:11 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:11 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:11 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:11 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:11 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:11 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:11 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:11 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:11 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:11 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:11 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:11 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:11 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:10.089677 End time: 2024-10-25 07:47:10.899526 2024-10-25 11:47:11 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:11 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:11 INFO ImageMetaData::summary 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:11 INFO ImageMetaData::summary 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:11 INFO ImageMetaData::summary+ 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:11 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:11 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:11 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:11 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:11 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:11 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:11 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:11 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:11 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:11 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:11 INFO Values --- 2024-10-25 11:47:11 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:11 INFO -- number of points [npts]: 252 2024-10-25 11:47:11 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:11 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:11 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:11 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:11 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:11 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:11 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:11 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:11 INFO Statistics --- 2024-10-25 11:47:11 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:11 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:11 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:11 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:11 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:11 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:11 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 11, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.00.06.728, I, 3e+11Hz) 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 11, 0, 0] 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:11 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:11 INFO Values --- 2024-10-25 11:47:11 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:11 INFO -- number of points [npts]: 252 2024-10-25 11:47:11 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:11 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:11 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:11 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:11 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:11 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:11 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:11 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:11 INFO Statistics --- 2024-10-25 11:47:11 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:11 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:11 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:11 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:11 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:11 INFO name:: No table opened. 2024-10-25 11:47:11 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:11 INFO name:: No table opened. 2024-10-25 11:47:11 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:11 INFO tsdimaging::::casa test_field_id_range: channel_selection=None 2024-10-25 11:47:11 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:11 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:11 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='7~8', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:11 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:11 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:11 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:11 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : 7~8 | [Opened in readonly mode] 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:12 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:12 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.509 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:12 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:12 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:12 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:12 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:12 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:12 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:12 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:12 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:12 INFO imager::data selection Selecting on fields : 7~8 2024-10-25 11:47:12 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:12 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:12 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:12 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:12 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:12 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:12 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:12 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:12 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:12 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:12 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:12 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:12 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:12 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:12 INFO tsdimaging::::casa 2024-10-25 11:47:12 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:12 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:12 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:12 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:12 INFO tsdimaging::::casa 2024-10-25 11:47:12 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:12 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:12 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:12 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:12 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:12 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:12 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:12 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:12 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:12 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:12 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:12 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:12 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:12 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:12 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:12 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:12 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:12 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:12 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:12 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:12 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:12 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:12 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:12 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:12 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:12 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:12 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:12 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:12 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:11.366400 End time: 2024-10-25 07:47:12.146028 2024-10-25 11:47:12 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:12 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:12 INFO ImageMetaData::summary 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:12 INFO ImageMetaData::summary 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:12 INFO ImageMetaData::summary+ 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:12 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:12 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:12 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:12 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:12 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:12 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:12 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:12 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:12 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:12 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:12 INFO Values --- 2024-10-25 11:47:12 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:12 INFO -- number of points [npts]: 252 2024-10-25 11:47:12 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:12 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:12 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:12 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:12 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:12 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:12 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:12 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:12 INFO Statistics --- 2024-10-25 11:47:12 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:12 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:12 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:12 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:12 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:12 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:12 INFO ImageRegion::fromRecord+ [0, 9, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 9, 0, 0] 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:12 INFO Values --- 2024-10-25 11:47:12 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:12 INFO -- number of points [npts]: 252 2024-10-25 11:47:12 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:12 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:12 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:12 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:12 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:12 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:12 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:12 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:12 INFO Statistics --- 2024-10-25 11:47:12 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:12 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:12 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:12 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:12 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:12 INFO name:: No table opened. 2024-10-25 11:47:12 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:12 INFO name:: No table opened. 2024-10-25 11:47:12 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:13 INFO tsdimaging::::casa test_field_mix_exprlist: channel_selection=None 2024-10-25 11:47:13 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:13 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:13 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='topr*,>7', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:13 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:13 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:13 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:13 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : topr*,>7 | [Opened in readonly mode] 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:13 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:13 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.5 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:13 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:13 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:13 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:14 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:14 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:15 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:15 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:15 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:15 INFO imager::data selection Selecting on fields : topr*,>7 2024-10-25 11:47:15 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:15 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:15 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:15 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:15 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:15 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:15 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:15 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:15 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:15 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:15 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:15 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:15 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:15 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:15 INFO tsdimaging::::casa 2024-10-25 11:47:15 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:15 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:15 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:15 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:15 INFO tsdimaging::::casa 2024-10-25 11:47:15 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:15 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:15 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:15 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:15 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:15 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:15 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:15 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:15 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:15 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:15 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:15 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:15 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:15 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:15 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:15 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:15 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:15 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:15 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:15 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:15 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:15 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:15 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:15 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:15 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:15 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:15 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:15 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:15 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:12.541338 End time: 2024-10-25 07:47:15.266732 2024-10-25 11:47:15 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:15 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:15 INFO ImageMetaData::summary 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:15 INFO ImageMetaData::summary 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:15 INFO ImageMetaData::summary+ 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:15 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:15 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:15 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:15 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:15 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:15 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:15 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:15 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:15 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:15 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:15 INFO Values --- 2024-10-25 11:47:15 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:15 INFO -- number of points [npts]: 252 2024-10-25 11:47:15 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:15 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:15 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:15 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:15 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:15 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:15 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:15 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:15 INFO Statistics --- 2024-10-25 11:47:15 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:15 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:15 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:15 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:15 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:15 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:15 INFO ImageRegion::fromRecord+ [0, 9, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 9, 0, 0] 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:15 INFO Values --- 2024-10-25 11:47:15 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:15 INFO -- number of points [npts]: 252 2024-10-25 11:47:15 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:15 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:15 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:15 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:15 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:15 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:15 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:15 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:15 INFO Statistics --- 2024-10-25 11:47:15 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:15 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:15 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:15 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:15 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:15 INFO name:: No table opened. 2024-10-25 11:47:15 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:15 INFO name:: No table opened. 2024-10-25 11:47:15 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:16 INFO tsdimaging::::casa test_field_value_default: channel_selection=None 2024-10-25 11:47:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:16 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:16 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:16 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:16 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:16 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:16 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:47:16 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:16 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:16 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.486 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:16 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:16 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:16 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:17 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:17 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:17 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:17 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:17 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:17 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:17 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:17 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:47:17 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:17 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:17 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:47:17 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:17 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:47:17 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:17 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:17 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:17 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:17 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:17 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:17 INFO tsdimaging::::casa 2024-10-25 11:47:17 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:17 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:17 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:17 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:17 INFO tsdimaging::::casa 2024-10-25 11:47:17 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:17 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:17 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:17 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:17 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:17 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:17 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:17 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:17 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:17 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:17 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:17 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:17 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:17 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:17 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:17 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:17 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:17 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:17 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:17 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:17 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:18 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:18 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:18 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:18 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:15.797946 End time: 2024-10-25 07:47:17.551436 2024-10-25 11:47:18 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:18 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:18 INFO ImageMetaData::summary 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:18 INFO ImageMetaData::summary 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:18 INFO ImageMetaData::summary+ 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:18 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:18 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:18 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:18 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:18 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:18 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:18 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:18 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:18 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:18 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:18 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:18 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:18 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:18 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:18 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:18 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:18 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:18 INFO Values --- 2024-10-25 11:47:18 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:47:18 INFO -- number of points [npts]: 441 2024-10-25 11:47:18 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:18 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:18 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:47:18 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:18 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:47:18 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:18 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:47:18 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:47:18 INFO Statistics --- 2024-10-25 11:47:18 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:18 INFO -- Variance of the pixel values : 1.64444e-12 Jy/beam 2024-10-25 11:47:18 INFO -- Standard deviation of the Mean [sigma]: 1.28236e-06 Jy/beam 2024-10-25 11:47:18 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:18 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.282357e-06 2.499998e+01 2.499999e+01 2024-10-25 11:47:18 INFO name:: No table opened. 2024-10-25 11:47:18 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:18 INFO name:: No table opened. 2024-10-25 11:47:18 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:18 INFO tsdimaging::::casa test_field_value_exact: channel_selection=None 2024-10-25 11:47:18 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:18 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:18 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='bottom', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:18 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:18 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:18 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:18 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : bottom | [Opened in readonly mode] 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:18 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:18 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.466 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:18 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:18 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:18 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:19 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:19 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:19 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:19 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:19 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:19 INFO imager::data selection Selecting on fields : bottom 2024-10-25 11:47:19 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:19 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:20 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:20 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:20 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:20 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:20 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:20 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:20 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:20 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:20 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:20 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:20 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:20 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:20 INFO tsdimaging::::casa 2024-10-25 11:47:20 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:20 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:20 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:20 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:20 INFO tsdimaging::::casa 2024-10-25 11:47:20 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:20 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:20 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:20 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:20 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:20 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:20 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:20 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:20 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:20 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:20 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:20 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:20 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:20 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:20 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:20 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:20 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:20 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:20 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:20 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:20 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:20 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:20 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:20 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:20 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:20 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:20 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:20 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:20 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:17.983393 End time: 2024-10-25 07:47:20.059127 2024-10-25 11:47:20 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:20 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:20 INFO ImageMetaData::summary 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:20 INFO ImageMetaData::summary 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:20 INFO ImageMetaData::summary+ 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:20 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:20 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:20 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:20 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:20 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:20 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:20 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:20 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:20 INFO Values --- 2024-10-25 11:47:20 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:20 INFO -- number of points [npts]: 252 2024-10-25 11:47:20 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:20 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:20 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:20 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:20 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:20 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:20 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:20 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:20 INFO Statistics --- 2024-10-25 11:47:20 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:20 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:20 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:20 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:20 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:20 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 11, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.00.06.728, I, 3e+11Hz) 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 11, 0, 0] 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:20 INFO Values --- 2024-10-25 11:47:20 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:20 INFO -- number of points [npts]: 252 2024-10-25 11:47:20 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:20 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:20 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:20 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:20 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:20 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:20 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:20 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:20 INFO Statistics --- 2024-10-25 11:47:20 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:20 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:20 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:20 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:20 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:20 INFO name:: No table opened. 2024-10-25 11:47:20 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:20 INFO name:: No table opened. 2024-10-25 11:47:20 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:21 INFO tsdimaging::::casa test_field_value_list: channel_selection=None 2024-10-25 11:47:21 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:21 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:21 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='topright,topleft', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:21 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:21 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:21 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:21 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : topright,topleft | [Opened in readonly mode] 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:21 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:21 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.452 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:21 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:21 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:21 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:22 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:22 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:22 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:22 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:22 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:22 INFO imager::data selection Selecting on fields : topright,topleft 2024-10-25 11:47:22 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:22 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:22 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:22 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:22 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:22 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:22 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:22 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:22 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:22 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:22 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:22 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:22 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:22 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:22 INFO tsdimaging::::casa 2024-10-25 11:47:22 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:22 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:22 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:22 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:22 INFO tsdimaging::::casa 2024-10-25 11:47:22 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:22 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:22 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:22 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:22 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:22 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:22 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:22 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:22 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:22 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:22 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:22 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:22 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:22 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:22 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:22 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:23 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:23 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:23 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:23 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:23 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:23 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:23 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:23 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:23 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:23 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:23 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:23 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:23 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:20.588530 End time: 2024-10-25 07:47:22.764229 2024-10-25 11:47:23 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:23 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:23 INFO ImageMetaData::summary 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:23 INFO ImageMetaData::summary 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:23 INFO ImageMetaData::summary+ 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:23 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:23 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:23 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:23 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:23 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:23 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:23 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:23 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:23 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:23 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:23 INFO Values --- 2024-10-25 11:47:23 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:23 INFO -- number of points [npts]: 252 2024-10-25 11:47:23 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:23 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:23 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:23 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:23 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:23 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:23 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:23 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:23 INFO Statistics --- 2024-10-25 11:47:23 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:23 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:23 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:23 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:23 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:23 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:23 INFO ImageRegion::fromRecord+ [0, 9, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 9, 0, 0] 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:23 INFO Values --- 2024-10-25 11:47:23 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:23 INFO -- number of points [npts]: 252 2024-10-25 11:47:23 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:23 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:23 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:23 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:23 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:23 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:23 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:23 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:23 INFO Statistics --- 2024-10-25 11:47:23 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:23 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:23 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:23 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:23 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:23 INFO name:: No table opened. 2024-10-25 11:47:23 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:23 INFO name:: No table opened. 2024-10-25 11:47:23 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:24 INFO tsdimaging::::casa test_field_value_pattern: channel_selection=None 2024-10-25 11:47:24 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:24 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:24 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='top*', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:24 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:24 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:24 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:24 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on fields : top* | [Opened in readonly mode] 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:24 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:24 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.424 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:24 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:24 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:24 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:25 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:25 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:25 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:25 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:25 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:25 INFO imager::data selection Selecting on fields : top* 2024-10-25 11:47:25 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:25 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:25 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:25 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:25 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:25 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:25 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:25 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 2.35251863e-05])}} 2024-10-25 11:47:25 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:25 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:25 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:25 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:25 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:25 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:25 INFO tsdimaging::::casa 2024-10-25 11:47:25 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:25 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:25 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:25 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:25 INFO tsdimaging::::casa 2024-10-25 11:47:25 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:25 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:25 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:25 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:25 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:25 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:25 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:25 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:25 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:25 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:25 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:25 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:25 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:25 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:25 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:25 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:25 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:25 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:25 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:25 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:25 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:25 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:25 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:25 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:25 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:25 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:25 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:25 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:25 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:23.683306 End time: 2024-10-25 07:47:25.432017 2024-10-25 11:47:25 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:25 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:25 INFO ImageMetaData::summary 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:25 INFO ImageMetaData::summary 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:25 INFO ImageMetaData::summary+ 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:25 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:25 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:25 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:25 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:25 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:25 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:25 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:25 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:25 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:25 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:25 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:25 INFO Values --- 2024-10-25 11:47:25 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:25 INFO -- number of points [npts]: 252 2024-10-25 11:47:25 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:25 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:25 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:25 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:25 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:25 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:25 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:25 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:25 INFO Statistics --- 2024-10-25 11:47:25 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:25 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:25 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:25 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:25 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:25 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:25 INFO ImageRegion::fromRecord+ [0, 9, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 9, 0, 0] 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:25 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:25 INFO Values --- 2024-10-25 11:47:25 INFO -- flux density [flux]: 608.268 Jy 2024-10-25 11:47:25 INFO -- number of points [npts]: 252 2024-10-25 11:47:25 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:25 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:25 INFO -- position of max value (pixel) [maxpos]: [0, 9, 0, 0] 2024-10-25 11:47:25 INFO -- position of min value (pixel) [minpos]: [2, 11, 0, 0] 2024-10-25 11:47:25 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:25 INFO -- position of min value (world) [minposf]: 00:00:03.588, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:25 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:25 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:25 INFO Statistics --- 2024-10-25 11:47:25 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:25 INFO -- Variance of the pixel values : 1.51772e-12 Jy/beam 2024-10-25 11:47:25 INFO -- Standard deviation of the Mean [sigma]: 1.23196e-06 Jy/beam 2024-10-25 11:47:25 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:25 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.231959e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:26 INFO name:: No table opened. 2024-10-25 11:47:26 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:26 INFO name:: No table opened. 2024-10-25 11:47:26 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:26 INFO tsdimaging::::casa test_intent_value_default: channel_selection=None 2024-10-25 11:47:26 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:26 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:26 INFO tsdimaging::::casa tsdimaging( infiles=['selection_intent.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:26 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:26 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:26 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:26 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_intent.ms | [Opened in readonly mode] 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:47:26 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:26 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:26 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.512 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:26 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:26 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:26 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:27 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:27 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:28 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:28 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_intent.ms 2024-10-25 11:47:28 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_intent.ms 2024-10-25 11:47:28 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:28 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:28 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:47:28 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:28 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:28 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:47:28 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:28 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:47:28 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:28 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:28 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:28 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:28 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:28 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:28 INFO tsdimaging::::casa 2024-10-25 11:47:28 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:28 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:28 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:28 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:28 INFO tsdimaging::::casa 2024-10-25 11:47:28 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:28 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:28 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:28 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:28 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:28 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:28 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:28 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:28 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:28 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:28 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:28 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:28 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:28 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:28 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:28 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:28 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:28 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:28 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:28 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:28 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:28 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:28 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:28 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:28 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:25.980771 End time: 2024-10-25 07:47:28.224906 2024-10-25 11:47:28 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:28 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:28 INFO ImageMetaData::summary 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:28 INFO ImageMetaData::summary 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:28 INFO ImageMetaData::summary+ 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:28 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:28 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:28 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:28 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:28 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:28 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:28 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:28 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:28 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:28 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:28 INFO Values --- 2024-10-25 11:47:28 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:47:28 INFO -- number of points [npts]: 441 2024-10-25 11:47:28 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:28 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:28 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:47:28 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:28 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:47:28 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:28 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:47:28 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:47:28 INFO Statistics --- 2024-10-25 11:47:28 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:28 INFO -- Variance of the pixel values : 1.64444e-12 Jy/beam 2024-10-25 11:47:28 INFO -- Standard deviation of the Mean [sigma]: 1.28236e-06 Jy/beam 2024-10-25 11:47:28 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.282357e-06 2.499998e+01 2.499999e+01 2024-10-25 11:47:28 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:28 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:28 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:28 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:28 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:28 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:28 INFO Values --- 2024-10-25 11:47:28 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:47:28 INFO -- number of points [npts]: 441 2024-10-25 11:47:28 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:28 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:28 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:47:28 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:28 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:47:28 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:28 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:47:28 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:47:28 INFO Statistics --- 2024-10-25 11:47:28 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:28 INFO -- Variance of the pixel values : 1.64444e-12 Jy/beam 2024-10-25 11:47:28 INFO -- Standard deviation of the Mean [sigma]: 1.28236e-06 Jy/beam 2024-10-25 11:47:28 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:28 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.282357e-06 2.499998e+01 2.499999e+01 2024-10-25 11:47:28 INFO name:: No table opened. 2024-10-25 11:47:28 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:28 INFO name:: No table opened. 2024-10-25 11:47:28 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:29 INFO tsdimaging::::casa test_intent_value_exact: channel_selection=None 2024-10-25 11:47:29 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:29 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:29 INFO tsdimaging::::casa tsdimaging( infiles=['selection_intent.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET.ON_SOURCE', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:29 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:29 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:29 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:29 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_intent.ms | Selecting on Scan Intent/State : OBSERVE_TARGET.ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:29 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:29 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:29 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:29 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:29 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:29 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:29 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:29 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.487 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:29 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:29 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:29 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:31 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:31 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:31 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:31 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_intent.ms 2024-10-25 11:47:31 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_intent.ms 2024-10-25 11:47:31 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:31 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:31 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET.ON_SOURCE 2024-10-25 11:47:31 INFO imager::data selection Selected 256 out of 1024 rows. 2024-10-25 11:47:31 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:31 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:31 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:31 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:31 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:31 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 0.00000000e+00])}} 2024-10-25 11:47:31 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:31 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852349951962306 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:31 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:31 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:31 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:31 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:31 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:31 INFO tsdimaging::::casa 2024-10-25 11:47:31 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:31 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:31 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:31 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:31 INFO tsdimaging::::casa 2024-10-25 11:47:31 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:31 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:31 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:31 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:31 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:31 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:31 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:31 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:31 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:31 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:31 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:31 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:31 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:31 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:31 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:31 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:31 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:31 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:31 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:31 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:31 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:31 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:31 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:31 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:31 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:31 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:31 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:31 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:31 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:28.837200 End time: 2024-10-25 07:47:31.243752 2024-10-25 11:47:31 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:31 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:31 INFO ImageMetaData::summary 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:31 INFO ImageMetaData::summary 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:31 INFO ImageMetaData::summary+ 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:31 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:31 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:31 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:31 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:31 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:31 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:31 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:31 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:31 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:31 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:31 INFO Values --- 2024-10-25 11:47:31 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:31 INFO -- number of points [npts]: 144 2024-10-25 11:47:31 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:31 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:31 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:31 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:31 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:31 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:31 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:31 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:31 INFO Statistics --- 2024-10-25 11:47:31 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:31 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:31 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:31 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:31 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:31 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:31 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:31 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:31 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:31 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:31 INFO Values --- 2024-10-25 11:47:31 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:31 INFO -- number of points [npts]: 144 2024-10-25 11:47:31 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:31 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:31 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:31 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:31 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:31 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:31 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:31 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:31 INFO Statistics --- 2024-10-25 11:47:31 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:31 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:31 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:31 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:31 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:31 INFO name:: No table opened. 2024-10-25 11:47:31 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:31 INFO name:: No table opened. 2024-10-25 11:47:31 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:32 INFO tsdimaging::::casa test_intent_value_pattern: channel_selection=None 2024-10-25 11:47:32 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:32 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:32 INFO tsdimaging::::casa tsdimaging( infiles=['selection_intent.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='', intent='*CALIBRATE_PHASE*', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:32 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_intent.ms | Selecting on Scan Intent/State : *CALIBRATE_PHASE* | [Opened in readonly mode] 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:32 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:32 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.462 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:32 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:32 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:32 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:32 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_intent.ms 2024-10-25 11:47:32 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_intent.ms 2024-10-25 11:47:32 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:32 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:32 INFO imager::data selection Selecting on State Expr : *CALIBRATE_PHASE* 2024-10-25 11:47:32 INFO imager::data selection Selected 256 out of 1024 rows. 2024-10-25 11:47:32 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:32 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:32 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:32 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:32 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:32 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 0.00000000e+00])}} 2024-10-25 11:47:32 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:32 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852349951697177 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:32 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:32 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:32 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:32 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:32 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:32 INFO tsdimaging::::casa 2024-10-25 11:47:32 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:32 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:32 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:32 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:32 INFO tsdimaging::::casa 2024-10-25 11:47:32 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:32 INFO tsdimaging::::casa sampling interval: [4.852349951697177] arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:32 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:32 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:32 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:32 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:32 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:32 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:32 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:32 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:32 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:32 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:32 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:33 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:33 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:33 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:33 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:33 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:33 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:33 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:33 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:33 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:33 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:33 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:33 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:33 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:33 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:33 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:33 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:31.768854 End time: 2024-10-25 07:47:32.640062 2024-10-25 11:47:33 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:33 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:33 INFO ImageMetaData::summary 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:33 INFO ImageMetaData::summary 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Date observation : 2016/08/20/05:35:17.854200 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:33 INFO ImageMetaData::summary+ 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:33 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:33 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:33 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:33 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:33 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:33 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:33 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:33 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:33 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:33 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:33 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:33 INFO Values --- 2024-10-25 11:47:33 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:33 INFO -- number of points [npts]: 144 2024-10-25 11:47:33 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:33 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:33 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:33 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:33 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:33 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:33 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:33 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:33 INFO Statistics --- 2024-10-25 11:47:33 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:33 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:33 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:33 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:33 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:33 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:33 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:33 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:33 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:33 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:33 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:33 INFO Values --- 2024-10-25 11:47:33 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:33 INFO -- number of points [npts]: 144 2024-10-25 11:47:33 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:33 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:33 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:33 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:33 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:33 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:33 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:33 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:33 INFO Statistics --- 2024-10-25 11:47:33 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:33 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:33 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:33 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:33 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:33 INFO name:: No table opened. 2024-10-25 11:47:33 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:33 INFO name:: No table opened. 2024-10-25 11:47:33 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:33 INFO name:: No table opened. 2024-10-25 11:47:33 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:33 INFO name:: No table opened. 2024-10-25 11:47:33 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:34 INFO name:: No table opened. 2024-10-25 11:47:34 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:34 INFO name:: No table opened. 2024-10-25 11:47:34 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:34 INFO name:: No table opened. 2024-10-25 11:47:34 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:34 INFO name:: No table opened. 2024-10-25 11:47:34 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:35 INFO name:: No table opened. 2024-10-25 11:47:35 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:35 INFO name:: No table opened. 2024-10-25 11:47:35 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:35 INFO name:: No table opened. 2024-10-25 11:47:35 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:35 INFO name:: No table opened. 2024-10-25 11:47:35 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:36 INFO name:: No table opened. 2024-10-25 11:47:36 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:36 INFO name:: No table opened. 2024-10-25 11:47:36 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:36 INFO name:: No table opened. 2024-10-25 11:47:36 INFO showcache:: The Table Cache is empty. s2024-10-25 11:47:36 INFO name:: No table opened. 2024-10-25 11:47:36 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:36 INFO tsdimaging::::casa test_scan_id_default: channel_selection=None 2024-10-25 11:47:36 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:36 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:36 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:36 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:36 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:36 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:36 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | [Opened in readonly mode] 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1024 2024-10-25 11:47:37 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:37 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:37 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.424 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:37 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:37 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:37 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:37 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:37 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:37 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:37 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:37 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:37 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:37 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:37 INFO imager::data selection Selected all 1024 rows 2024-10-25 11:47:37 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:37 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:37 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1024 pointings of A00&&& 2024-10-25 11:47:37 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 2.35252e-05] rad, pa: 0 rad 2024-10-25 11:47:37 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 2.35251863e-05])}} 2024-10-25 11:47:37 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 4.852418] arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:37 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:37 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:37 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:37 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:37 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:37 INFO tsdimaging::::casa 2024-10-25 11:47:37 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:37 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:37 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:37 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:37 INFO tsdimaging::::casa 2024-10-25 11:47:37 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:37 INFO tsdimaging::::casa sampling interval: [4.8523500003013185] arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:37 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:37 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:37 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:37 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:37 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:37 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:37 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:37 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:37 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:37 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:37 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:37 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:37 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:37 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:37 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:37 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:37 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:37 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:37 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:37 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:37 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:37 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:37 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:36.373400 End time: 2024-10-25 07:47:37.247307 2024-10-25 11:47:37 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:37 INFO ImageMetaData::summary 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:37 INFO ImageMetaData::summary 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:37 INFO ImageMetaData::summary+ 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:37 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:37 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:37 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:37 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:37 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:37 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:37 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:37 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:37 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:37 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:37 INFO Values --- 2024-10-25 11:47:37 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:47:37 INFO -- number of points [npts]: 441 2024-10-25 11:47:37 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:37 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:37 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:47:37 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:37 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:47:37 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:37 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:47:37 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:47:37 INFO Statistics --- 2024-10-25 11:47:37 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:37 INFO -- Variance of the pixel values : 1.64444e-12 Jy/beam 2024-10-25 11:47:37 INFO -- Standard deviation of the Mean [sigma]: 1.28236e-06 Jy/beam 2024-10-25 11:47:37 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.282357e-06 2.499998e+01 2.499999e+01 2024-10-25 11:47:37 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:37 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:37 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:37 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:37 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:37 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:37 INFO Values --- 2024-10-25 11:47:37 INFO -- flux density [flux]: 1064.47 Jy 2024-10-25 11:47:37 INFO -- number of points [npts]: 441 2024-10-25 11:47:37 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:37 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:37 INFO -- position of max value (pixel) [maxpos]: [10, 10, 0, 0] 2024-10-25 11:47:37 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:37 INFO -- position of max value (world) [maxposf]: 00:00:00.000, +00.00.00.000, I, 3e+11Hz 2024-10-25 11:47:37 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:37 INFO -- Sum of pixel values [sum]: 11025 Jy/beam 2024-10-25 11:47:37 INFO -- Sum of squared pixel values [sumsq]: 275625 Jy/beam.Jy/beam 2024-10-25 11:47:37 INFO Statistics --- 2024-10-25 11:47:37 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:37 INFO -- Variance of the pixel values : 1.64444e-12 Jy/beam 2024-10-25 11:47:37 INFO -- Standard deviation of the Mean [sigma]: 1.28236e-06 Jy/beam 2024-10-25 11:47:37 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:37 INFO ImageStatsCalculator::statistics 4.410000e+02 1.102499e+04 2.499998e+01 2.499998e+01 1.282357e-06 2.499998e+01 2.499999e+01 2024-10-25 11:47:37 INFO name:: No table opened. 2024-10-25 11:47:37 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:37 INFO name:: No table opened. 2024-10-25 11:47:37 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:38 INFO tsdimaging::::casa test_scan_id_exact: channel_selection=None 2024-10-25 11:47:38 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:38 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:38 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='16', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:38 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : 16 | [Opened in readonly mode] 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:38 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:38 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.419 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:38 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:38 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:38 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:38 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:38 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:38 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:38 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:38 INFO imager::data selection Selecting on scan : 16 2024-10-25 11:47:38 INFO imager::data selection Selected 256 out of 1024 rows. 2024-10-25 11:47:38 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:38 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:38 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:38 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:38 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:38 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 0.00000000e+00])}} 2024-10-25 11:47:38 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:38 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852349951962306 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:38 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:38 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:38 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:38 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:38 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:38 INFO tsdimaging::::casa 2024-10-25 11:47:38 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:38 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:38 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:38 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:38 INFO tsdimaging::::casa 2024-10-25 11:47:38 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:38 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:38 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:38 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:38 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:38 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:38 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:38 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:38 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:38 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:38 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:38 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:38 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:38 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:38 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:38 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:38 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:38 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:38 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:38 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:38 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:38 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:38 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:38 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:38 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:38 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:38 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:38 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:38 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:37.603317 End time: 2024-10-25 07:47:38.241541 2024-10-25 11:47:38 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:38 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:38 INFO ImageMetaData::summary 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Object name : topright 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:38 INFO ImageMetaData::summary 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:13.972608 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:38 INFO ImageMetaData::summary+ 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:38 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:38 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:38 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:38 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:38 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:38 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:38 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:38 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:38 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:38 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:38 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:38 INFO Values --- 2024-10-25 11:47:38 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:38 INFO -- number of points [npts]: 144 2024-10-25 11:47:38 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:38 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:38 INFO -- position of max value (pixel) [maxpos]: [9, 9, 0, 0] 2024-10-25 11:47:38 INFO -- position of min value (pixel) [minpos]: [15, 11, 0, 0] 2024-10-25 11:47:38 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:38 INFO -- position of min value (world) [minposf]: 23:59:57.757, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:38 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:38 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:38 INFO Statistics --- 2024-10-25 11:47:38 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:38 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:38 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:38 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:38 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:38 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:38 INFO ImageRegion::fromRecord+ [9, 9, 0, 0] to [20, 20, 0, 0] (00:00:00.449, -00.00.06.728, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [9, 9, 0, 0] 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:00.449, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:38 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:38 INFO Values --- 2024-10-25 11:47:38 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:38 INFO -- number of points [npts]: 144 2024-10-25 11:47:38 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:38 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:38 INFO -- position of max value (pixel) [maxpos]: [9, 9, 0, 0] 2024-10-25 11:47:38 INFO -- position of min value (pixel) [minpos]: [15, 11, 0, 0] 2024-10-25 11:47:38 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:38 INFO -- position of min value (world) [minposf]: 23:59:57.757, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:38 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:38 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:38 INFO Statistics --- 2024-10-25 11:47:38 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:38 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:38 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:38 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:38 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:38 INFO name:: No table opened. 2024-10-25 11:47:38 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:38 INFO name:: No table opened. 2024-10-25 11:47:38 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:39 INFO tsdimaging::::casa test_scan_id_exprlist: channel_selection=None 2024-10-25 11:47:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:39 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:39 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='16,>16', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:39 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : 16,>16 | [Opened in readonly mode] 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:39 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:39 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:39 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.419 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:39 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:39 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:39 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:39 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:39 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:39 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:39 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:39 INFO imager::data selection Selecting on scan : 16,>16 2024-10-25 11:47:39 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:39 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:39 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:39 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:39 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0.00030583] rad, pa: 0 rad 2024-10-25 11:47:39 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 3.05829701e-04])}} 2024-10-25 11:47:39 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 63.081904] arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:39 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:39 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:39 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:39 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:39 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:39 INFO tsdimaging::::casa 2024-10-25 11:47:39 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:39 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:39 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:39 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:39 INFO tsdimaging::::casa 2024-10-25 11:47:39 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:39 INFO tsdimaging::::casa sampling interval: [4.8523500003013185, 63.08190400000001] arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:39 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:39 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:39 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:39 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa - FWHM of theoretical beam = 63.084462 arcsec 2024-10-25 11:47:39 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 58.853523 arcsec 2024-10-25 11:47:39 INFO tsdimaging::set_beam_size::casa Setting image beam: major=34.598831arcsec, minor=34.598831arcsec, pa=0.000000deg 2024-10-25 11:47:39 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:39 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:39 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 34.5988 arcsec 2024-10-25 11:47:39 INFO set_beam_size::BeamManipulator::set+ Minor : 34.5988 arcsec 2024-10-25 11:47:39 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:39 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:39 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:39 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:39 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:39 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:39 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:39 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:39 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:39 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:39 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:39 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:39 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:39 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:39 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:39 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:38.593404 End time: 2024-10-25 07:47:39.405001 2024-10-25 11:47:39 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:39 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:39 INFO ImageMetaData::summary 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Restoring Beam : 34.5988 arcsec, 34.5988 arcsec, 0 deg 2024-10-25 11:47:39 INFO ImageMetaData::summary 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:39 INFO ImageMetaData::summary+ 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:39 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:39 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:39 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:39 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:39 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:39 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:39 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:39 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:39 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:39 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:39 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:39 INFO Values --- 2024-10-25 11:47:39 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:39 INFO -- number of points [npts]: 252 2024-10-25 11:47:39 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:39 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:39 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:39 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:39 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:39 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:39 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:39 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:39 INFO Statistics --- 2024-10-25 11:47:39 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:39 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:39 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:39 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:39 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:39 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:39 INFO ImageRegion::fromRecord+ [9, 0, 0, 0] to [20, 20, 0, 0] (00:00:00.449, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [9, 0, 0, 0] 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:39 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:39 INFO Values --- 2024-10-25 11:47:39 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:39 INFO -- number of points [npts]: 252 2024-10-25 11:47:39 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:39 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:39 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:39 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:39 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:39 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:39 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:39 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:39 INFO Statistics --- 2024-10-25 11:47:39 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:39 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:39 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:39 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:39 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:40 INFO name:: No table opened. 2024-10-25 11:47:40 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:40 INFO name:: No table opened. 2024-10-25 11:47:40 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:40 INFO tsdimaging::::casa test_scan_id_gt: channel_selection=None 2024-10-25 11:47:40 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:40 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:40 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='>16', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:40 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : >16 | [Opened in readonly mode] 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:47:40 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:40 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:40 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.413 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:40 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:40 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:40 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:40 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:40 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:40 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:40 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:40 INFO imager::data selection Selecting on scan : >16 2024-10-25 11:47:40 INFO imager::data selection Selected 256 out of 1024 rows. 2024-10-25 11:47:40 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:40 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:40 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:47:40 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:40 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:40 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248564e-05, 0.00000000e+00])}} 2024-10-25 11:47:40 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:40 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852349951962306 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:40 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:40 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:40 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:40 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:40 INFO tsdimaging::::casa 2024-10-25 11:47:40 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:40 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:40 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:40 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:40 INFO tsdimaging::::casa 2024-10-25 11:47:40 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:40 INFO tsdimaging::::casa sampling interval: [4.852349951962306] arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:40 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:40 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:40 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:40 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:40 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:40 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:40 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:40 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:40 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:40 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:40 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:40 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:40 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:40 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:40 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:40 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:41 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:41 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:41 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:41 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:41 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:41 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:41 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:41 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:41 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:41 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:41 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:39.779872 End time: 2024-10-25 07:47:40.606114 2024-10-25 11:47:41 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:41 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:41 INFO ImageMetaData::summary 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:41 INFO ImageMetaData::summary 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:41 INFO ImageMetaData::summary+ 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:41 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:41 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:41 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:41 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:41 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:41 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:41 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:41 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:41 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:41 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:41 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:41 INFO Values --- 2024-10-25 11:47:41 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:41 INFO -- number of points [npts]: 144 2024-10-25 11:47:41 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:41 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:41 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:41 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:41 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:41 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:41 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:41 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:41 INFO Statistics --- 2024-10-25 11:47:41 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:41 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:41 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:41 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:41 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:41 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:41 INFO ImageRegion::fromRecord+ [9, 0, 0, 0] to [20, 11, 0, 0] (00:00:00.449, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.00.06.728, I, 3e+11Hz) 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [9, 0, 0, 0] 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 11, 0, 0] 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:41 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.00.06.728, I, 3e+11Hz 2024-10-25 11:47:41 INFO Values --- 2024-10-25 11:47:41 INFO -- flux density [flux]: 347.582 Jy 2024-10-25 11:47:41 INFO -- number of points [npts]: 144 2024-10-25 11:47:41 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:41 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:41 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:41 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:41 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:41 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:41 INFO -- Sum of pixel values [sum]: 3600 Jy/beam 2024-10-25 11:47:41 INFO -- Sum of squared pixel values [sumsq]: 89999.9 Jy/beam.Jy/beam 2024-10-25 11:47:41 INFO Statistics --- 2024-10-25 11:47:41 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:41 INFO -- Variance of the pixel values : 1.31159e-12 Jy/beam 2024-10-25 11:47:41 INFO -- Standard deviation of the Mean [sigma]: 1.14525e-06 Jy/beam 2024-10-25 11:47:41 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:41 INFO ImageStatsCalculator::statistics 1.440000e+02 3.599998e+03 2.499998e+01 2.499998e+01 1.145249e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:41 INFO name:: No table opened. 2024-10-25 11:47:41 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:41 INFO name:: No table opened. 2024-10-25 11:47:41 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:41 INFO tsdimaging::::casa test_scan_id_list: channel_selection=None 2024-10-25 11:47:41 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:41 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:41 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='16,17', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:41 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:41 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:41 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:41 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : 16,17 | [Opened in readonly mode] 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:41 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:41 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:41 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.421 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:41 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:41 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:41 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:43 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:43 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:43 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:43 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:43 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:43 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:43 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:43 INFO imager::data selection Selecting on scan : 16,17 2024-10-25 11:47:43 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:43 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:43 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:43 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:43 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0.00030583] rad, pa: 0 rad 2024-10-25 11:47:43 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 3.05829701e-04])}} 2024-10-25 11:47:43 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 63.081904] arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:43 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:43 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:43 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:43 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:43 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:43 INFO tsdimaging::::casa 2024-10-25 11:47:43 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:43 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:43 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:43 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:43 INFO tsdimaging::::casa 2024-10-25 11:47:43 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:43 INFO tsdimaging::::casa sampling interval: [4.8523500003013185, 63.08190400000001] arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:43 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:43 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:43 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:43 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa - FWHM of theoretical beam = 63.084462 arcsec 2024-10-25 11:47:43 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 58.853523 arcsec 2024-10-25 11:47:43 INFO tsdimaging::set_beam_size::casa Setting image beam: major=34.598831arcsec, minor=34.598831arcsec, pa=0.000000deg 2024-10-25 11:47:43 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:43 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:43 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 34.5988 arcsec 2024-10-25 11:47:43 INFO set_beam_size::BeamManipulator::set+ Minor : 34.5988 arcsec 2024-10-25 11:47:43 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:43 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:43 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:43 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:43 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:43 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:43 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:44 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:44 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:44 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:44 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:44 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:44 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:44 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:44 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:44 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:44 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:41.190932 End time: 2024-10-25 07:47:43.618778 2024-10-25 11:47:44 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:44 INFO ImageMetaData::summary 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Restoring Beam : 34.5988 arcsec, 34.5988 arcsec, 0 deg 2024-10-25 11:47:44 INFO ImageMetaData::summary 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:44 INFO ImageMetaData::summary+ 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:44 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:44 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:44 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:44 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:44 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:44 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:44 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:44 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:44 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:44 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:44 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:44 INFO Values --- 2024-10-25 11:47:44 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:44 INFO -- number of points [npts]: 252 2024-10-25 11:47:44 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:44 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:44 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:44 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:44 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:44 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:44 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:44 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:44 INFO Statistics --- 2024-10-25 11:47:44 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:44 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:44 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:44 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:44 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:44 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:44 INFO ImageRegion::fromRecord+ [9, 0, 0, 0] to [20, 20, 0, 0] (00:00:00.449, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [9, 0, 0, 0] 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:44 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:44 INFO Values --- 2024-10-25 11:47:44 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:44 INFO -- number of points [npts]: 252 2024-10-25 11:47:44 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:44 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:44 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:44 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:44 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:44 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:44 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:44 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:44 INFO Statistics --- 2024-10-25 11:47:44 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:44 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:44 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:44 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:44 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:44 INFO name:: No table opened. 2024-10-25 11:47:44 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:44 INFO name:: No table opened. 2024-10-25 11:47:44 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:44 INFO tsdimaging::::casa test_scan_id_lt: channel_selection=None 2024-10-25 11:47:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:44 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:44 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='<16', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:44 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:44 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:44 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:44 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : <16 | [Opened in readonly mode] 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:44 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:44 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:44 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.417 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:44 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:44 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:44 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:45 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:45 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:45 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:45 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:46 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:46 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:46 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:46 INFO imager::data selection Selecting on scan : <16 2024-10-25 11:47:46 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:46 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:46 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:46 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:46 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0.00030583] rad, pa: 0 rad 2024-10-25 11:47:46 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 3.05829701e-04])}} 2024-10-25 11:47:46 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 63.081904] arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:46 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:46 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:46 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:46 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:46 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:46 INFO tsdimaging::::casa 2024-10-25 11:47:46 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:46 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:46 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:46 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:46 INFO tsdimaging::::casa 2024-10-25 11:47:46 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:46 INFO tsdimaging::::casa sampling interval: [4.852350000036189, 63.08190400000001] arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:46 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:46 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:46 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:46 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa - FWHM of theoretical beam = 63.084462 arcsec 2024-10-25 11:47:46 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 58.853523 arcsec 2024-10-25 11:47:46 INFO tsdimaging::set_beam_size::casa Setting image beam: major=34.598831arcsec, minor=34.598831arcsec, pa=0.000000deg 2024-10-25 11:47:46 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:46 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:46 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 34.5988 arcsec 2024-10-25 11:47:46 INFO set_beam_size::BeamManipulator::set+ Minor : 34.5988 arcsec 2024-10-25 11:47:46 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:46 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:46 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:46 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:46 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:46 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:46 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:46 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:46 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:46 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:46 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:46 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:46 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:46 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:46 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:46 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:44.095022 End time: 2024-10-25 07:47:46.254334 2024-10-25 11:47:46 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:46 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:46 INFO ImageMetaData::summary 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Restoring Beam : 34.5988 arcsec, 34.5988 arcsec, 0 deg 2024-10-25 11:47:46 INFO ImageMetaData::summary 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Date observation : 2016/08/20/05:35:17.854200 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:46 INFO ImageMetaData::summary+ 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:46 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:46 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:46 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:46 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:46 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:46 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:46 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:46 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:46 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:46 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:46 INFO Values --- 2024-10-25 11:47:46 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:46 INFO -- number of points [npts]: 252 2024-10-25 11:47:46 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:46 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:46 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:46 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:46 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:46 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:46 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:46 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:46 INFO Statistics --- 2024-10-25 11:47:46 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:46 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:46 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:46 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:46 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:46 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:46 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:59.551, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 20, 0, 0] 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:46 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:59.551, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:46 INFO Values --- 2024-10-25 11:47:46 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:46 INFO -- number of points [npts]: 252 2024-10-25 11:47:46 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:46 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:46 INFO -- position of max value (pixel) [maxpos]: [0, 0, 0, 0] 2024-10-25 11:47:46 INFO -- position of min value (pixel) [minpos]: [2, 1, 0, 0] 2024-10-25 11:47:46 INFO -- position of max value (world) [maxposf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:46 INFO -- position of min value (world) [minposf]: 00:00:03.588, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:46 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:46 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:46 INFO Statistics --- 2024-10-25 11:47:46 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:46 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:46 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:46 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:46 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:46 INFO name:: No table opened. 2024-10-25 11:47:46 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:46 INFO name:: No table opened. 2024-10-25 11:47:46 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:47 INFO tsdimaging::::casa test_scan_id_range: channel_selection=None 2024-10-25 11:47:47 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:47 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:47 INFO tsdimaging::::casa tsdimaging( infiles=['selection_misc.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='16~17', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[21, 21], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:47 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:47 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:47 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:47 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_misc.ms | Selecting on scan : 16~17 | [Opened in readonly mode] 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:47:47 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2564) imsize with 21 pixels is not an efficient imagesize. Try 24 instead. 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+06 Hz 2024-10-25 11:47:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:47:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+06 Hz 2024-10-25 11:47:47 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3e+11 Hz, upper edge = 3.00000e+11 Hz 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [21, 21, 1, 1] Spectral: [3e+11] at [0] with increment [1e+06] 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:47 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.029e-05 GB. Available mem.: 6.398 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:47 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:47 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:47 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:48 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:48 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:48 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:48 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:48 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_misc.ms 2024-10-25 11:47:48 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:48 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:48 INFO imager::data selection Selecting on scan : 16~17 2024-10-25 11:47:48 INFO imager::data selection Selected 512 out of 1024 rows. 2024-10-25 11:47:48 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:47:48 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:48 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:47:48 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0.00030583] rad, pa: 0 rad 2024-10-25 11:47:48 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 3.05829701e-04])}} 2024-10-25 11:47:48 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 63.081904] arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:48 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:48 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:48 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:48 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:48 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:48 INFO tsdimaging::::casa 2024-10-25 11:47:48 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:48 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:48 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:48 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:48 INFO tsdimaging::::casa 2024-10-25 11:47:48 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:48 INFO tsdimaging::::casa sampling interval: [4.8523500003013185, 63.08190400000001] arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:48 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:48 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:48 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:48 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa - FWHM of theoretical beam = 63.084462 arcsec 2024-10-25 11:47:48 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 58.853523 arcsec 2024-10-25 11:47:48 INFO tsdimaging::set_beam_size::casa Setting image beam: major=34.598831arcsec, minor=34.598831arcsec, pa=0.000000deg 2024-10-25 11:47:48 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:48 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:48 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 34.5988 arcsec 2024-10-25 11:47:48 INFO set_beam_size::BeamManipulator::set+ Minor : 34.5988 arcsec 2024-10-25 11:47:48 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:48 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:49 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:49 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:49 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:47:49 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:49 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:49 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:49 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:49 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:47:49 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:49 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:49 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:49 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:49 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:49 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:49 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:46.875717 End time: 2024-10-25 07:47:48.903187 2024-10-25 11:47:49 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:49 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:49 INFO ImageMetaData::summary 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Object name : bottom 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Restoring Beam : 34.5988 arcsec, 34.5988 arcsec, 0 deg 2024-10-25 11:47:49 INFO ImageMetaData::summary 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Date observation : 2016/08/20/04:35:13.972436 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:49 INFO ImageMetaData::summary+ 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:49 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:49 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 21 21 00:00:00.000 10.00 -6.727595e+00 arcsec 2024-10-25 11:47:49 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 21 21 +00.00.00.000 10.00 6.727595e+00 arcsec 2024-10-25 11:47:49 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:49 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 1 1 3e+11 0.00 1.000000e+06 Hz 2024-10-25 11:47:49 INFO ImageMetaData::summary+ Velocity 0 0.00 -9.993082e-01 km/s 2024-10-25 11:47:49 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:49 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:49 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:49 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:49 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [20, 20, 0, 0] (00:00:04.485, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:04.485, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:49 INFO Values --- 2024-10-25 11:47:49 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:49 INFO -- number of points [npts]: 252 2024-10-25 11:47:49 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:49 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:49 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:49 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:49 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:49 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:49 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:49 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:49 INFO Statistics --- 2024-10-25 11:47:49 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:49 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:49 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:49 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:49 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:49 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:49 INFO ImageRegion::fromRecord+ [9, 0, 0, 0] to [20, 20, 0, 0] (00:00:00.449, -00.01.07.276, I, 3e+11Hz to 23:59:55.515, +00.01.07.276, I, 3e+11Hz) 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [9, 0, 0, 0] 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [20, 20, 0, 0] 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:49 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:55.515, +00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:49 INFO Values --- 2024-10-25 11:47:49 INFO -- flux density [flux]: 210.219 Jy 2024-10-25 11:47:49 INFO -- number of points [npts]: 252 2024-10-25 11:47:49 INFO -- maximum value [max]: 25 Jy/beam 2024-10-25 11:47:49 INFO -- minimum value [min]: 25 Jy/beam 2024-10-25 11:47:49 INFO -- position of max value (pixel) [maxpos]: [9, 0, 0, 0] 2024-10-25 11:47:49 INFO -- position of min value (pixel) [minpos]: [15, 1, 0, 0] 2024-10-25 11:47:49 INFO -- position of max value (world) [maxposf]: 00:00:00.449, -00.01.07.276, I, 3e+11Hz 2024-10-25 11:47:49 INFO -- position of min value (world) [minposf]: 23:59:57.757, -00.01.00.548, I, 3e+11Hz 2024-10-25 11:47:49 INFO -- Sum of pixel values [sum]: 6300 Jy/beam 2024-10-25 11:47:49 INFO -- Sum of squared pixel values [sumsq]: 157500 Jy/beam.Jy/beam 2024-10-25 11:47:49 INFO Statistics --- 2024-10-25 11:47:49 INFO -- Mean of the pixel values [mean]: 25 Jy/beam 2024-10-25 11:47:49 INFO -- Variance of the pixel values : 1.3622e-12 Jy/beam 2024-10-25 11:47:49 INFO -- Standard deviation of the Mean [sigma]: 1.16713e-06 Jy/beam 2024-10-25 11:47:49 INFO -- Root mean square [rms]: 25 Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:49 INFO ImageStatsCalculator::statistics 2.520000e+02 6.299996e+03 2.499998e+01 2.499998e+01 1.167133e-06 2.499998e+01 2.499998e+01 2024-10-25 11:47:49 INFO name:: No table opened. 2024-10-25 11:47:49 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:49 INFO name:: No table opened. 2024-10-25 11:47:49 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:50 INFO tsdimaging::::casa test_spw_id_default: channel_selection=None 2024-10-25 11:47:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:50 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:50 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:50 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:50 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:50 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:50 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | [Opened in readonly mode] 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:50 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:50 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:50 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:50 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:50 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:50 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:50 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.396 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:50 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:50 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:50 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:51 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:51 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:51 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:51 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:47:51 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:47:51 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:47:51 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:51 INFO imager::data selection Selected all 768 rows 2024-10-25 11:47:51 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:47:51 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:51 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:47:51 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:51 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:51 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:47:51 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:51 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:47:51 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:51 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:51 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:51 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:51 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:51 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:51 INFO tsdimaging::::casa 2024-10-25 11:47:51 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:51 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:51 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:51 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:51 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:51 INFO tsdimaging::::casa 2024-10-25 11:47:51 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:51 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:47:51 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:51 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:51 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:51 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:51 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:51 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:51 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:52 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:52 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:52 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:52 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:52 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:52 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:52 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:52 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:52 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:52 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:52 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:52 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:52 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:52 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:47:52 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:52 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:52 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:52 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:47:52 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:52 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:52 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:52 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:49.669395 End time: 2024-10-25 07:47:52.032863 2024-10-25 11:47:52 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:52 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:52 INFO ImageMetaData::summary 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:52 INFO ImageMetaData::summary 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:52 INFO ImageMetaData::summary+ 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:52 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:52 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:47:52 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:47:52 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:52 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:47:52 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:47:52 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:52 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:52 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:52 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:52 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:47:52 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:52 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:52 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:52 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:47:52 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:47:52 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:47:52 INFO Values --- 2024-10-25 11:47:52 INFO -- flux [flux]: 5449.68 Jy.km/s 2024-10-25 11:47:52 INFO -- number of points [npts]: 1210 2024-10-25 11:47:52 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:47:52 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:47:52 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 0] 2024-10-25 11:47:52 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 0] 2024-10-25 11:47:52 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99955e+11Hz 2024-10-25 11:47:52 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:47:52 INFO -- Sum of pixel values [sum]: 5648.29 Jy/beam 2024-10-25 11:47:52 INFO -- Sum of squared pixel values [sumsq]: 26366.3 Jy/beam.Jy/beam 2024-10-25 11:47:52 INFO Statistics --- 2024-10-25 11:47:52 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:47:52 INFO -- Variance of the pixel values : 1.39792e-13 Jy/beam 2024-10-25 11:47:52 INFO -- Standard deviation of the Mean [sigma]: 3.73887e-07 Jy/beam 2024-10-25 11:47:52 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:52 INFO ImageStatsCalculator::statistics 1.210000e+03 5.648290e+03 4.668008e+00 4.668008e+00 3.738873e-07 4.668007e+00 4.668008e+00 2024-10-25 11:47:52 INFO name:: No table opened. 2024-10-25 11:47:52 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:52 INFO name:: No table opened. 2024-10-25 11:47:52 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:53 INFO tsdimaging::::casa test_spw_id_default_channel: channel_selection=channel 2024-10-25 11:47:53 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:53 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:53 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw=':2~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:53 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:53 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:53 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:53 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :*:2~7 | [Opened in readonly mode] 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:53 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:53 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:53 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:53 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:53 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:53 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:53 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.391 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:53 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:53 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:53 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:54 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:54 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:54 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:55 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:47:55 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:47:55 INFO imager::data selection Selecting on spectral windows expression : *:2~7 2024-10-25 11:47:55 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:55 INFO imager::data selection Selected all 768 rows 2024-10-25 11:47:55 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 1] [6 chans in spw 2] 2024-10-25 11:47:55 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:55 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:47:55 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:55 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:55 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:47:55 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:55 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:55 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:55 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:55 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:55 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:55 INFO tsdimaging::::casa 2024-10-25 11:47:55 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:55 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:55 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:55 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:55 INFO tsdimaging::::casa 2024-10-25 11:47:55 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:55 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:55 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:55 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:55 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:55 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:55 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:55 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:55 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:55 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:55 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:55 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:55 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:55 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:55 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:55 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:55 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:47:55 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:55 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:55 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:55 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:47:55 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:55 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:55 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:55 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:52.946455 End time: 2024-10-25 07:47:55.340942 2024-10-25 11:47:55 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:55 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:55 INFO ImageMetaData::summary 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:55 INFO ImageMetaData::summary 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:55 INFO ImageMetaData::summary+ 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:55 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:55 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:47:55 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:47:55 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:55 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:47:55 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:47:55 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:55 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:55 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:55 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:55 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:47:55 INFO Values --- 2024-10-25 11:47:55 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:47:55 INFO -- number of points [npts]: 726 2024-10-25 11:47:55 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:47:55 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:47:55 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:47:55 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:47:55 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:47:55 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:47:55 INFO Statistics --- 2024-10-25 11:47:55 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:47:55 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:47:55 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:47:55 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:55 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:55 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:47:55 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:47:55 INFO Values --- 2024-10-25 11:47:55 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:47:55 INFO -- number of points [npts]: 726 2024-10-25 11:47:55 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:47:55 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:47:55 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:47:55 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:47:55 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:47:55 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:47:55 INFO Statistics --- 2024-10-25 11:47:55 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:47:55 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:47:55 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:55 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:47:56 INFO name:: No table opened. 2024-10-25 11:47:56 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:56 INFO name:: No table opened. 2024-10-25 11:47:56 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:56 INFO tsdimaging::::casa test_spw_id_default_frequency: channel_selection=frequency 2024-10-25 11:47:56 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:56 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:56 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='*:299.9749~300.0251GHz', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:56 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:56 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:56 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:56 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :*:299.9749~300.0251GHz | [Opened in readonly mode] 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:56 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:56 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.401 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:56 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:56 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:56 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:47:58 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:47:58 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:47:58 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:47:58 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:47:58 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:47:58 INFO imager::data selection Selecting on spectral windows expression : *:299.9749~300.0251GHz 2024-10-25 11:47:58 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:47:58 INFO imager::data selection Selected all 768 rows 2024-10-25 11:47:58 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 1] [6 chans in spw 2] 2024-10-25 11:47:58 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:47:58 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:47:58 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:47:58 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:47:58 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:47:58 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:47:58 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:58 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:47:58 INFO tsdimaging::::casa ======================================== 2024-10-25 11:47:58 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:47:58 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:47:58 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:47:58 INFO tsdimaging::::casa 2024-10-25 11:47:58 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:47:58 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:47:58 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:47:58 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:47:58 INFO tsdimaging::::casa 2024-10-25 11:47:58 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:47:58 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:47:58 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:47:58 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:47:58 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa The second axis 2024-10-25 11:47:58 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:47:58 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:47:58 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:47:58 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:47:58 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:47:58 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:47:58 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:47:58 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:47:58 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:47:58 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:47:58 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:47:58 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:47:58 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:47:58 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:47:58 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:58 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:47:59 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:47:59 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:47:59 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:47:59 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:55.853227 End time: 2024-10-25 07:47:58.586935 2024-10-25 11:47:59 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:47:59 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:59 INFO ImageMetaData::summary 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:47:59 INFO ImageMetaData::summary 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:47:59 INFO ImageMetaData::summary+ 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:47:59 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:47:59 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:47:59 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:47:59 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:47:59 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:47:59 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:47:59 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:47:59 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:47:59 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:47:59 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:59 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:47:59 INFO Values --- 2024-10-25 11:47:59 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:47:59 INFO -- number of points [npts]: 726 2024-10-25 11:47:59 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:47:59 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:47:59 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:47:59 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:47:59 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:47:59 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:47:59 INFO Statistics --- 2024-10-25 11:47:59 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:47:59 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:47:59 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:47:59 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:47:59 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:47:59 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:47:59 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:47:59 INFO Values --- 2024-10-25 11:47:59 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:47:59 INFO -- number of points [npts]: 726 2024-10-25 11:47:59 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:47:59 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:47:59 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:47:59 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:47:59 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:47:59 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:47:59 INFO Statistics --- 2024-10-25 11:47:59 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:47:59 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:47:59 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:47:59 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:47:59 INFO name:: No table opened. 2024-10-25 11:47:59 INFO showcache:: The Table Cache is empty. .2024-10-25 11:47:59 INFO name:: No table opened. 2024-10-25 11:47:59 INFO showcache:: The Table Cache is empty. 2024-10-25 11:47:59 INFO tsdimaging::::casa test_spw_id_default_list: channel_selection=list 2024-10-25 11:47:59 INFO tsdimaging::::casa ########################################## 2024-10-25 11:47:59 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:47:59 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw=':2~5;6~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:47:59 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:47:59 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:47:59 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:47:59 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :*:2~5;6~7 | [Opened in readonly mode] 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:47:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:47:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:47:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:47:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:47:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:47:59 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:47:59 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.497 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:47:59 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:47:59 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:47:59 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:01 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:01 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:01 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:01 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:01 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:01 INFO imager::data selection Selecting on spectral windows expression : *:2~5;6~7 2024-10-25 11:48:01 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:01 INFO imager::data selection Selected all 768 rows 2024-10-25 11:48:01 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 1] [6 chans in spw 2] 2024-10-25 11:48:01 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:01 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:48:01 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:01 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:01 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:01 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:01 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:01 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:01 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:01 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:01 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:01 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:01 INFO tsdimaging::::casa 2024-10-25 11:48:01 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:01 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:01 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:01 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:01 INFO tsdimaging::::casa 2024-10-25 11:48:01 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:01 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:01 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:01 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:01 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:01 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:01 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:01 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:01 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:01 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:01 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:01 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:01 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:01 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:01 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:01 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:01 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:48:01 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:01 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:01 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:01 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:01 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:01 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:01 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:01 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:47:59.202536 End time: 2024-10-25 07:48:01.265560 2024-10-25 11:48:01 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:01 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:01 INFO ImageMetaData::summary 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:01 INFO ImageMetaData::summary 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:01 INFO ImageMetaData::summary+ 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:01 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:01 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:01 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:01 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:01 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:01 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:01 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:01 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:01 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:01 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:01 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:01 INFO Values --- 2024-10-25 11:48:01 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:01 INFO -- number of points [npts]: 726 2024-10-25 11:48:01 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:01 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:01 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:01 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:01 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:01 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:01 INFO Statistics --- 2024-10-25 11:48:01 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:01 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:01 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:01 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:01 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:01 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:01 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:48:01 INFO Values --- 2024-10-25 11:48:01 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:01 INFO -- number of points [npts]: 726 2024-10-25 11:48:01 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:01 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:01 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:01 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:01 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:01 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:01 INFO Statistics --- 2024-10-25 11:48:01 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:01 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:01 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:01 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:01 INFO name:: No table opened. 2024-10-25 11:48:01 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:01 INFO name:: No table opened. 2024-10-25 11:48:01 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:02 INFO name:: No table opened. 2024-10-25 11:48:02 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:02 INFO name:: No table opened. 2024-10-25 11:48:02 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:02 INFO tsdimaging::::casa test_spw_id_exact: channel_selection=None 2024-10-25 11:48:02 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:02 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:02 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='1', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:02 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:02 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:02 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:02 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :1 | [Opened in readonly mode] 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:02 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:02 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.567 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:02 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:02 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:02 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:03 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:03 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:03 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:03 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:03 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:03 INFO imager::data selection Selecting on spectral windows expression : 1 2024-10-25 11:48:03 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:03 INFO imager::data selection Selected 256 out of 768 rows. 2024-10-25 11:48:03 INFO imager::data selection Selected: [10 chans in spw 1] 2024-10-25 11:48:03 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:03 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:48:03 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:03 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:03 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:03 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:03 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852350000000006 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:03 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:03 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:03 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:03 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:03 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:03 INFO tsdimaging::::casa 2024-10-25 11:48:03 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:03 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:03 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:03 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:03 INFO tsdimaging::::casa 2024-10-25 11:48:03 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:03 INFO tsdimaging::::casa sampling interval: [4.852350000000006] arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:03 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:03 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:03 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:03 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:03 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:03 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:03 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:03 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:03 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:03 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:03 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:03 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:03 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:03 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:03 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:03 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:03 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:03 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:03 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:03 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:03 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:03 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:03 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:02.327455 End time: 2024-10-25 07:48:03.082033 2024-10-25 11:48:03 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:03 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:03 INFO ImageMetaData::summary 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:03 INFO ImageMetaData::summary 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913414 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:03 INFO ImageMetaData::summary+ 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:03 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:03 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:03 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:03 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:03 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:03 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:03 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:03 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:03 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:03 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:03 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:03 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:03 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:03 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:03 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:03 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:03 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:03 INFO Values --- 2024-10-25 11:48:03 INFO -- flux [flux]: 5838.94 Jy.km/s 2024-10-25 11:48:03 INFO -- number of points [npts]: 1210 2024-10-25 11:48:03 INFO -- maximum value [max]: 5.00143 Jy/beam 2024-10-25 11:48:03 INFO -- minimum value [min]: 5.00143 Jy/beam 2024-10-25 11:48:03 INFO -- position of max value (pixel) [maxpos]: [4, 4, 0, 0] 2024-10-25 11:48:03 INFO -- position of min value (pixel) [minpos]: [4, 2, 0, 0] 2024-10-25 11:48:03 INFO -- position of max value (world) [maxposf]: 00:00:00.897, -00.00.13.455, I, 2.99955e+11Hz 2024-10-25 11:48:03 INFO -- position of min value (world) [minposf]: 00:00:00.897, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:48:03 INFO -- Sum of pixel values [sum]: 6051.73 Jy/beam 2024-10-25 11:48:03 INFO -- Sum of squared pixel values [sumsq]: 30267.3 Jy/beam.Jy/beam 2024-10-25 11:48:03 INFO Statistics --- 2024-10-25 11:48:03 INFO -- Mean of the pixel values [mean]: 5.00143 Jy/beam 2024-10-25 11:48:03 INFO -- Variance of the pixel values : 1.23313e-12 Jy/beam 2024-10-25 11:48:03 INFO -- Standard deviation of the Mean [sigma]: 1.11047e-06 Jy/beam 2024-10-25 11:48:03 INFO -- Root mean square [rms]: 5.00143 Jy/beam 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:03 INFO ImageStatsCalculator::statistics 1.210000e+03 6.051734e+03 5.001433e+00 5.001433e+00 1.110465e-06 5.001431e+00 5.001435e+00 2024-10-25 11:48:03 INFO name:: No table opened. 2024-10-25 11:48:03 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:03 INFO name:: No table opened. 2024-10-25 11:48:03 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:04 INFO tsdimaging::::casa test_spw_id_exact_channel: channel_selection=channel 2024-10-25 11:48:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:04 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:04 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='2:2~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:04 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :2:2~7 | [Opened in readonly mode] 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 225 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.995e+11 Hz 2024-10-25 11:48:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:04 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9945e+11 Hz, upper edge = 2.9955e+11 Hz 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99455e+11] at [0] with increment [1e+07] 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:04 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.552 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:04 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:04 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:04 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:04 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:04 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:04 INFO imager::data selection Selecting on spectral windows expression : 2:2~7 2024-10-25 11:48:04 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:04 INFO imager::data selection Selected 225 out of 737 rows. 2024-10-25 11:48:04 INFO imager::data selection Selected: [6 chans in spw 2] 2024-10-25 11:48:04 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:04 INFO SingleDishBeamUtil::getPointingSamplingRaster got 225 pointings of A00&&& 2024-10-25 11:48:04 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:04 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35641e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:04 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35641266e-05, 0.00000000e+00])}} 2024-10-25 11:48:04 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.860450, 0.000000] arcsec 2024-10-25 11:48:04 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.860450000245591 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:04 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:04 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:04 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:04 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:04 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:04 INFO tsdimaging::::casa 2024-10-25 11:48:04 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:04 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:04 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:04 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:04 INFO tsdimaging::::casa 2024-10-25 11:48:04 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:04 INFO tsdimaging::::casa sampling interval: [4.860450000245591] arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:04 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:04 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:04 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:04 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:04 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:04 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:04 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:04 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:04 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:04 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:04 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:04 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:04 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:04 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:04 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:04 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:04 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:04 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:04 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz) 2024-10-25 11:48:04 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:04 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:04 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:04 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:03.651288 End time: 2024-10-25 07:48:04.366627 2024-10-25 11:48:04 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:04 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:04 INFO ImageMetaData::summary 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:04 INFO ImageMetaData::summary 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:31.571359 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:04 INFO ImageMetaData::summary+ 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:04 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:04 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:04 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:04 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:04 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99455e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:04 INFO ImageMetaData::summary+ Velocity 544.623 0.00 -9.993082e+00 km/s 2024-10-25 11:48:04 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:04 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:04 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:04 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:04 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:04 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz) 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz 2024-10-25 11:48:04 INFO Values --- 2024-10-25 11:48:04 INFO -- flux [flux]: 2108.64 Jy.km/s 2024-10-25 11:48:04 INFO -- number of points [npts]: 726 2024-10-25 11:48:04 INFO -- maximum value [max]: 3.011 Jy/beam 2024-10-25 11:48:04 INFO -- minimum value [min]: 3.00885 Jy/beam 2024-10-25 11:48:04 INFO -- position of max value (pixel) [maxpos]: [10, 1, 0, 2] 2024-10-25 11:48:04 INFO -- position of min value (pixel) [minpos]: [7, 10, 0, 2] 2024-10-25 11:48:04 INFO -- position of max value (world) [maxposf]: 23:59:58.206, -00.00.33.638, I, 2.99475e+11Hz 2024-10-25 11:48:04 INFO -- position of min value (world) [minposf]: 23:59:59.551, +00.00.26.910, I, 2.99475e+11Hz 2024-10-25 11:48:04 INFO -- Sum of pixel values [sum]: 2185.49 Jy/beam 2024-10-25 11:48:04 INFO -- Sum of squared pixel values [sumsq]: 6579.02 Jy/beam.Jy/beam 2024-10-25 11:48:04 INFO Statistics --- 2024-10-25 11:48:04 INFO -- Mean of the pixel values [mean]: 3.01032 Jy/beam 2024-10-25 11:48:04 INFO -- Variance of the pixel values : 2.17791e-07 Jy/beam 2024-10-25 11:48:04 INFO -- Standard deviation of the Mean [sigma]: 0.00046668 Jy/beam 2024-10-25 11:48:04 INFO -- Root mean square [rms]: 3.01032 Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics 7.260000e+02 2.185491e+03 3.010318e+00 3.010318e+00 4.666804e-04 3.008847e+00 3.011001e+00 2024-10-25 11:48:04 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:04 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:04 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99475e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99525e+11Hz) 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99475e+11Hz 2024-10-25 11:48:04 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 2.99525e+11Hz 2024-10-25 11:48:04 INFO Values --- 2024-10-25 11:48:04 INFO -- flux [flux]: 2108.64 Jy.km/s 2024-10-25 11:48:04 INFO -- number of points [npts]: 726 2024-10-25 11:48:04 INFO -- maximum value [max]: 3.011 Jy/beam 2024-10-25 11:48:04 INFO -- minimum value [min]: 3.00885 Jy/beam 2024-10-25 11:48:04 INFO -- position of max value (pixel) [maxpos]: [10, 1, 0, 2] 2024-10-25 11:48:04 INFO -- position of min value (pixel) [minpos]: [7, 10, 0, 2] 2024-10-25 11:48:04 INFO -- position of max value (world) [maxposf]: 23:59:58.206, -00.00.33.638, I, 2.99475e+11Hz 2024-10-25 11:48:04 INFO -- position of min value (world) [minposf]: 23:59:59.551, +00.00.26.910, I, 2.99475e+11Hz 2024-10-25 11:48:04 INFO -- Sum of pixel values [sum]: 2185.49 Jy/beam 2024-10-25 11:48:04 INFO -- Sum of squared pixel values [sumsq]: 6579.02 Jy/beam.Jy/beam 2024-10-25 11:48:04 INFO Statistics --- 2024-10-25 11:48:04 INFO -- Mean of the pixel values [mean]: 3.01032 Jy/beam 2024-10-25 11:48:04 INFO -- Variance of the pixel values : 2.17791e-07 Jy/beam 2024-10-25 11:48:04 INFO -- Standard deviation of the Mean [sigma]: 0.00046668 Jy/beam 2024-10-25 11:48:04 INFO -- Root mean square [rms]: 3.01032 Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:04 INFO ImageStatsCalculator::statistics 7.260000e+02 2.185491e+03 3.010318e+00 3.010318e+00 4.666804e-04 3.008847e+00 3.011001e+00 2024-10-25 11:48:05 INFO name:: No table opened. 2024-10-25 11:48:05 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:05 INFO name:: No table opened. 2024-10-25 11:48:05 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:05 INFO tsdimaging::::casa test_spw_id_exact_frequency: channel_selection=frequency 2024-10-25 11:48:05 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:05 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:05 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='1:300.4749~300.5251GHz', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:05 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :1:300.4749~300.5251GHz | [Opened in readonly mode] 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:05 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:05 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:48:05 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:05 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:05 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:05 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:05 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.541 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:05 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:05 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:05 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:05 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:05 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:05 INFO imager::data selection Selecting on spectral windows expression : 1:300.4749~300.5251GHz 2024-10-25 11:48:05 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:05 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:48:05 INFO imager::data selection Selected: [6 chans in spw 1] 2024-10-25 11:48:05 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:05 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:48:05 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:05 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:05 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:48:05 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:48:05 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:05 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:05 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:05 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:05 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:05 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:05 INFO tsdimaging::::casa 2024-10-25 11:48:05 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:05 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:05 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:05 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:05 INFO tsdimaging::::casa 2024-10-25 11:48:05 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:05 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:05 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:05 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:05 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:05 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:05 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:05 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:05 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:05 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:05 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:05 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:05 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:05 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:06 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:06 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:06 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:06 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:06 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:06 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:06 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:48:06 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:06 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:06 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:06 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:04.928874 End time: 2024-10-25 07:48:05.591624 2024-10-25 11:48:06 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:06 INFO ImageMetaData::summary 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:06 INFO ImageMetaData::summary 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.917444 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:06 INFO ImageMetaData::summary+ 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:06 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:06 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:06 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:06 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:06 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 3.00455e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:06 INFO ImageMetaData::summary+ Velocity -454.685 0.00 -9.993082e+00 km/s 2024-10-25 11:48:06 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:06 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:06 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:06 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:06 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:06 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz 2024-10-25 11:48:06 INFO Values --- 2024-10-25 11:48:06 INFO -- flux [flux]: 4189.67 Jy.km/s 2024-10-25 11:48:06 INFO -- number of points [npts]: 726 2024-10-25 11:48:06 INFO -- maximum value [max]: 5.98179 Jy/beam 2024-10-25 11:48:06 INFO -- minimum value [min]: 5.98033 Jy/beam 2024-10-25 11:48:06 INFO -- position of max value (pixel) [maxpos]: [8, 4, 0, 2] 2024-10-25 11:48:06 INFO -- position of min value (pixel) [minpos]: [10, 2, 0, 2] 2024-10-25 11:48:06 INFO -- position of max value (world) [maxposf]: 23:59:59.103, -00.00.13.455, I, 3.00475e+11Hz 2024-10-25 11:48:06 INFO -- position of min value (world) [minposf]: 23:59:58.206, -00.00.26.910, I, 3.00475e+11Hz 2024-10-25 11:48:06 INFO -- Sum of pixel values [sum]: 4342.36 Jy/beam 2024-10-25 11:48:06 INFO -- Sum of squared pixel values [sumsq]: 25972.6 Jy/beam.Jy/beam 2024-10-25 11:48:06 INFO Statistics --- 2024-10-25 11:48:06 INFO -- Mean of the pixel values [mean]: 5.98122 Jy/beam 2024-10-25 11:48:06 INFO -- Variance of the pixel values : 1.24571e-07 Jy/beam 2024-10-25 11:48:06 INFO -- Standard deviation of the Mean [sigma]: 0.000352946 Jy/beam 2024-10-25 11:48:06 INFO -- Root mean square [rms]: 5.98122 Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics 7.260000e+02 4.342365e+03 5.981218e+00 5.981218e+00 3.529459e-04 5.980328e+00 5.981795e+00 2024-10-25 11:48:06 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:06 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:06 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 3.00475e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00525e+11Hz) 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 3.00475e+11Hz 2024-10-25 11:48:06 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00525e+11Hz 2024-10-25 11:48:06 INFO Values --- 2024-10-25 11:48:06 INFO -- flux [flux]: 4189.67 Jy.km/s 2024-10-25 11:48:06 INFO -- number of points [npts]: 726 2024-10-25 11:48:06 INFO -- maximum value [max]: 5.98179 Jy/beam 2024-10-25 11:48:06 INFO -- minimum value [min]: 5.98033 Jy/beam 2024-10-25 11:48:06 INFO -- position of max value (pixel) [maxpos]: [8, 4, 0, 2] 2024-10-25 11:48:06 INFO -- position of min value (pixel) [minpos]: [10, 2, 0, 2] 2024-10-25 11:48:06 INFO -- position of max value (world) [maxposf]: 23:59:59.103, -00.00.13.455, I, 3.00475e+11Hz 2024-10-25 11:48:06 INFO -- position of min value (world) [minposf]: 23:59:58.206, -00.00.26.910, I, 3.00475e+11Hz 2024-10-25 11:48:06 INFO -- Sum of pixel values [sum]: 4342.36 Jy/beam 2024-10-25 11:48:06 INFO -- Sum of squared pixel values [sumsq]: 25972.6 Jy/beam.Jy/beam 2024-10-25 11:48:06 INFO Statistics --- 2024-10-25 11:48:06 INFO -- Mean of the pixel values [mean]: 5.98122 Jy/beam 2024-10-25 11:48:06 INFO -- Variance of the pixel values : 1.24571e-07 Jy/beam 2024-10-25 11:48:06 INFO -- Standard deviation of the Mean [sigma]: 0.000352946 Jy/beam 2024-10-25 11:48:06 INFO -- Root mean square [rms]: 5.98122 Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:06 INFO ImageStatsCalculator::statistics 7.260000e+02 4.342365e+03 5.981218e+00 5.981218e+00 3.529459e-04 5.980328e+00 5.981795e+00 2024-10-25 11:48:06 INFO name:: No table opened. 2024-10-25 11:48:06 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:06 INFO name:: No table opened. 2024-10-25 11:48:06 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:06 INFO tsdimaging::::casa test_spw_id_exact_list: channel_selection=list 2024-10-25 11:48:06 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:06 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:06 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='2:2~5;6~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:06 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :2:2~5;6~7 | [Opened in readonly mode] 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 225 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.995e+11 Hz 2024-10-25 11:48:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:06 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9945e+11 Hz, upper edge = 2.9955e+11 Hz 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99455e+11] at [0] with increment [1e+07] 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:06 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.527 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:06 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:06 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:06 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:07 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:07 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:07 INFO imager::data selection Selecting on spectral windows expression : 2:2~5;6~7 2024-10-25 11:48:07 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:07 INFO imager::data selection Selected 225 out of 737 rows. 2024-10-25 11:48:07 INFO imager::data selection Selected: [6 chans in spw 2] 2024-10-25 11:48:07 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:07 INFO SingleDishBeamUtil::getPointingSamplingRaster got 225 pointings of A00&&& 2024-10-25 11:48:07 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:07 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35641e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:07 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35641266e-05, 0.00000000e+00])}} 2024-10-25 11:48:07 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.860450, 0.000000] arcsec 2024-10-25 11:48:07 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.860450000245591 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:07 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:07 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:07 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:07 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:07 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:07 INFO tsdimaging::::casa 2024-10-25 11:48:07 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:07 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:07 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:07 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:07 INFO tsdimaging::::casa 2024-10-25 11:48:07 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:07 INFO tsdimaging::::casa sampling interval: [4.860450000245591] arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:07 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:07 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:07 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:07 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:07 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:07 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:07 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:07 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:07 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:07 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:07 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:07 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:07 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:07 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:07 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:07 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:07 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:07 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:07 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz) 2024-10-25 11:48:07 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:07 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:07 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:07 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:06.142411 End time: 2024-10-25 07:48:06.722984 2024-10-25 11:48:07 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:07 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:07 INFO ImageMetaData::summary 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:07 INFO ImageMetaData::summary 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:31.571359 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:07 INFO ImageMetaData::summary+ 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:07 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:07 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:07 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:07 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:07 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99455e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:07 INFO ImageMetaData::summary+ Velocity 544.623 0.00 -9.993082e+00 km/s 2024-10-25 11:48:07 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:07 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:07 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:07 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:07 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz) 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz 2024-10-25 11:48:07 INFO Values --- 2024-10-25 11:48:07 INFO -- flux [flux]: 2108.64 Jy.km/s 2024-10-25 11:48:07 INFO -- number of points [npts]: 726 2024-10-25 11:48:07 INFO -- maximum value [max]: 3.011 Jy/beam 2024-10-25 11:48:07 INFO -- minimum value [min]: 3.00885 Jy/beam 2024-10-25 11:48:07 INFO -- position of max value (pixel) [maxpos]: [10, 1, 0, 2] 2024-10-25 11:48:07 INFO -- position of min value (pixel) [minpos]: [7, 10, 0, 2] 2024-10-25 11:48:07 INFO -- position of max value (world) [maxposf]: 23:59:58.206, -00.00.33.638, I, 2.99475e+11Hz 2024-10-25 11:48:07 INFO -- position of min value (world) [minposf]: 23:59:59.551, +00.00.26.910, I, 2.99475e+11Hz 2024-10-25 11:48:07 INFO -- Sum of pixel values [sum]: 2185.49 Jy/beam 2024-10-25 11:48:07 INFO -- Sum of squared pixel values [sumsq]: 6579.02 Jy/beam.Jy/beam 2024-10-25 11:48:07 INFO Statistics --- 2024-10-25 11:48:07 INFO -- Mean of the pixel values [mean]: 3.01032 Jy/beam 2024-10-25 11:48:07 INFO -- Variance of the pixel values : 2.17791e-07 Jy/beam 2024-10-25 11:48:07 INFO -- Standard deviation of the Mean [sigma]: 0.00046668 Jy/beam 2024-10-25 11:48:07 INFO -- Root mean square [rms]: 3.01032 Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics 7.260000e+02 2.185491e+03 3.010318e+00 3.010318e+00 4.666804e-04 3.008847e+00 3.011001e+00 2024-10-25 11:48:07 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:07 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:07 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99475e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99525e+11Hz) 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99475e+11Hz 2024-10-25 11:48:07 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 2.99525e+11Hz 2024-10-25 11:48:07 INFO Values --- 2024-10-25 11:48:07 INFO -- flux [flux]: 2108.64 Jy.km/s 2024-10-25 11:48:07 INFO -- number of points [npts]: 726 2024-10-25 11:48:07 INFO -- maximum value [max]: 3.011 Jy/beam 2024-10-25 11:48:07 INFO -- minimum value [min]: 3.00885 Jy/beam 2024-10-25 11:48:07 INFO -- position of max value (pixel) [maxpos]: [10, 1, 0, 2] 2024-10-25 11:48:07 INFO -- position of min value (pixel) [minpos]: [7, 10, 0, 2] 2024-10-25 11:48:07 INFO -- position of max value (world) [maxposf]: 23:59:58.206, -00.00.33.638, I, 2.99475e+11Hz 2024-10-25 11:48:07 INFO -- position of min value (world) [minposf]: 23:59:59.551, +00.00.26.910, I, 2.99475e+11Hz 2024-10-25 11:48:07 INFO -- Sum of pixel values [sum]: 2185.49 Jy/beam 2024-10-25 11:48:07 INFO -- Sum of squared pixel values [sumsq]: 6579.02 Jy/beam.Jy/beam 2024-10-25 11:48:07 INFO Statistics --- 2024-10-25 11:48:07 INFO -- Mean of the pixel values [mean]: 3.01032 Jy/beam 2024-10-25 11:48:07 INFO -- Variance of the pixel values : 2.17791e-07 Jy/beam 2024-10-25 11:48:07 INFO -- Standard deviation of the Mean [sigma]: 0.00046668 Jy/beam 2024-10-25 11:48:07 INFO -- Root mean square [rms]: 3.01032 Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:07 INFO ImageStatsCalculator::statistics 7.260000e+02 2.185491e+03 3.010318e+00 3.010318e+00 4.666804e-04 3.008847e+00 3.011001e+00 2024-10-25 11:48:07 INFO name:: No table opened. 2024-10-25 11:48:07 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:07 INFO name:: No table opened. 2024-10-25 11:48:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:07 INFO name:: No table opened. 2024-10-25 11:48:07 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:07 INFO name:: No table opened. 2024-10-25 11:48:07 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:08 INFO tsdimaging::::casa test_spw_id_exprlist: channel_selection=None 2024-10-25 11:48:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:08 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:08 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='0,>1', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:08 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :0,>1 | [Opened in readonly mode] 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:08 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:08 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.517 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:08 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:08 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:08 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:08 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:08 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:08 INFO imager::data selection Selecting on spectral windows expression : 0,>1 2024-10-25 11:48:08 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:08 INFO imager::data selection Selected 512 out of 768 rows. 2024-10-25 11:48:08 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 2] 2024-10-25 11:48:08 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:08 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:48:08 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:08 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:08 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:08 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:08 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:08 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:08 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:08 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:08 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:08 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:08 INFO tsdimaging::::casa 2024-10-25 11:48:08 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:08 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:08 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:08 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:08 INFO tsdimaging::::casa 2024-10-25 11:48:08 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:08 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:08 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:08 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:08 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:08 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:08 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:08 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:08 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:08 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:08 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:08 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:08 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:08 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:08 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:08 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:08 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:48:08 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:08 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:08 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:08 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:08 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:08 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:08 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:08 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:07.548979 End time: 2024-10-25 07:48:08.260147 2024-10-25 11:48:08 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:08 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:08 INFO ImageMetaData::summary 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:08 INFO ImageMetaData::summary 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:08 INFO ImageMetaData::summary+ 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:08 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:08 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:08 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:08 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:08 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:08 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:08 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:08 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:08 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:08 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:08 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:08 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:08 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:08 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:08 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:08 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:08 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:08 INFO Values --- 2024-10-25 11:48:08 INFO -- flux [flux]: 5255.05 Jy.km/s 2024-10-25 11:48:08 INFO -- number of points [npts]: 1210 2024-10-25 11:48:08 INFO -- maximum value [max]: 4.5013 Jy/beam 2024-10-25 11:48:08 INFO -- minimum value [min]: 4.5013 Jy/beam 2024-10-25 11:48:08 INFO -- position of max value (pixel) [maxpos]: [2, 4, 0, 0] 2024-10-25 11:48:08 INFO -- position of min value (pixel) [minpos]: [1, 1, 0, 0] 2024-10-25 11:48:08 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.13.455, I, 2.99955e+11Hz 2024-10-25 11:48:08 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.33.638, I, 2.99955e+11Hz 2024-10-25 11:48:08 INFO -- Sum of pixel values [sum]: 5446.57 Jy/beam 2024-10-25 11:48:08 INFO -- Sum of squared pixel values [sumsq]: 24516.6 Jy/beam.Jy/beam 2024-10-25 11:48:08 INFO Statistics --- 2024-10-25 11:48:08 INFO -- Mean of the pixel values [mean]: 4.5013 Jy/beam 2024-10-25 11:48:08 INFO -- Variance of the pixel values : 7.43255e-14 Jy/beam 2024-10-25 11:48:08 INFO -- Standard deviation of the Mean [sigma]: 2.72627e-07 Jy/beam 2024-10-25 11:48:08 INFO -- Root mean square [rms]: 4.5013 Jy/beam 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:08 INFO ImageStatsCalculator::statistics 1.210000e+03 5.446568e+03 4.501295e+00 4.501295e+00 2.726271e-07 4.501295e+00 4.501296e+00 2024-10-25 11:48:08 INFO name:: No table opened. 2024-10-25 11:48:08 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:08 INFO name:: No table opened. 2024-10-25 11:48:08 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:09 INFO tsdimaging::::casa test_spw_id_gt: channel_selection=None 2024-10-25 11:48:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:09 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:09 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='>0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:09 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :>0 | [Opened in readonly mode] 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:09 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:09 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.507 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:09 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:09 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:09 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:09 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:09 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:09 INFO imager::data selection Selecting on spectral windows expression : >0 2024-10-25 11:48:09 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:09 INFO imager::data selection Selected 512 out of 768 rows. 2024-10-25 11:48:09 INFO imager::data selection Selected: [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:48:09 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:09 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:48:09 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:09 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:09 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:09 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:09 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852350000000006 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:09 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:09 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:09 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:09 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:09 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:09 INFO tsdimaging::::casa 2024-10-25 11:48:09 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:09 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:09 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:09 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:09 INFO tsdimaging::::casa 2024-10-25 11:48:09 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:09 INFO tsdimaging::::casa sampling interval: [4.852350000000006] arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:09 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:09 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:09 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:09 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:09 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:09 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:09 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:09 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:09 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:09 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:09 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:09 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:09 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:09 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:09 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:48:09 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:09 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:09 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:09 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:09 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:09 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:09 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:09 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:08.588563 End time: 2024-10-25 07:48:09.332509 2024-10-25 11:48:09 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:09 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:09 INFO ImageMetaData::summary 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:09 INFO ImageMetaData::summary 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913414 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:09 INFO ImageMetaData::summary+ 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:09 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:09 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:09 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:09 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:09 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:09 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:09 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:09 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:09 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:09 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:09 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:09 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:09 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:09 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:09 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:09 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:09 INFO Values --- 2024-10-25 11:48:09 INFO -- flux [flux]: 6422.83 Jy.km/s 2024-10-25 11:48:09 INFO -- number of points [npts]: 1210 2024-10-25 11:48:09 INFO -- maximum value [max]: 5.50157 Jy/beam 2024-10-25 11:48:09 INFO -- minimum value [min]: 5.50157 Jy/beam 2024-10-25 11:48:09 INFO -- position of max value (pixel) [maxpos]: [4, 4, 0, 0] 2024-10-25 11:48:09 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 0] 2024-10-25 11:48:09 INFO -- position of max value (world) [maxposf]: 00:00:00.897, -00.00.13.455, I, 2.99955e+11Hz 2024-10-25 11:48:09 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:48:09 INFO -- Sum of pixel values [sum]: 6656.9 Jy/beam 2024-10-25 11:48:09 INFO -- Sum of squared pixel values [sumsq]: 36623.4 Jy/beam.Jy/beam 2024-10-25 11:48:09 INFO Statistics --- 2024-10-25 11:48:09 INFO -- Mean of the pixel values [mean]: 5.50157 Jy/beam 2024-10-25 11:48:09 INFO -- Variance of the pixel values : 3.14741e-13 Jy/beam 2024-10-25 11:48:09 INFO -- Standard deviation of the Mean [sigma]: 5.61018e-07 Jy/beam 2024-10-25 11:48:09 INFO -- Root mean square [rms]: 5.50157 Jy/beam 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:09 INFO ImageStatsCalculator::statistics 1.210000e+03 6.656901e+03 5.501571e+00 5.501571e+00 5.610180e-07 5.501570e+00 5.501572e+00 2024-10-25 11:48:09 INFO name:: No table opened. 2024-10-25 11:48:09 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:09 INFO name:: No table opened. 2024-10-25 11:48:09 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:10 INFO tsdimaging::::casa test_spw_id_list: channel_selection=None 2024-10-25 11:48:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:10 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:10 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='0,2', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:10 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :0,2 | [Opened in readonly mode] 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:10 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:10 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.498 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:10 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:10 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:10 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:10 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:10 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:10 INFO imager::data selection Selecting on spectral windows expression : 0,2 2024-10-25 11:48:10 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:10 INFO imager::data selection Selected 512 out of 768 rows. 2024-10-25 11:48:10 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 2] 2024-10-25 11:48:10 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:10 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:48:10 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:10 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:10 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:10 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:10 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:10 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:10 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:10 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:10 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:10 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:10 INFO tsdimaging::::casa 2024-10-25 11:48:10 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:10 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:10 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:10 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:10 INFO tsdimaging::::casa 2024-10-25 11:48:10 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:10 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:10 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:10 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:10 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:10 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:10 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:10 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:10 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:10 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:10 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:10 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:10 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:10 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:10 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:10 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:10 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:48:10 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:10 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:10 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:10 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:10 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:10 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:10 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:10 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:09.668501 End time: 2024-10-25 07:48:10.414378 2024-10-25 11:48:10 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:10 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:10 INFO ImageMetaData::summary 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:10 INFO ImageMetaData::summary 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:10 INFO ImageMetaData::summary+ 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:10 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:10 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:10 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:10 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:10 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:10 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:10 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:10 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:10 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:10 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:10 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:10 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:10 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:10 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:10 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:10 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:10 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:10 INFO Values --- 2024-10-25 11:48:10 INFO -- flux [flux]: 5255.05 Jy.km/s 2024-10-25 11:48:10 INFO -- number of points [npts]: 1210 2024-10-25 11:48:10 INFO -- maximum value [max]: 4.5013 Jy/beam 2024-10-25 11:48:10 INFO -- minimum value [min]: 4.5013 Jy/beam 2024-10-25 11:48:10 INFO -- position of max value (pixel) [maxpos]: [2, 4, 0, 0] 2024-10-25 11:48:10 INFO -- position of min value (pixel) [minpos]: [1, 1, 0, 0] 2024-10-25 11:48:10 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.13.455, I, 2.99955e+11Hz 2024-10-25 11:48:10 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.33.638, I, 2.99955e+11Hz 2024-10-25 11:48:10 INFO -- Sum of pixel values [sum]: 5446.57 Jy/beam 2024-10-25 11:48:10 INFO -- Sum of squared pixel values [sumsq]: 24516.6 Jy/beam.Jy/beam 2024-10-25 11:48:10 INFO Statistics --- 2024-10-25 11:48:10 INFO -- Mean of the pixel values [mean]: 4.5013 Jy/beam 2024-10-25 11:48:10 INFO -- Variance of the pixel values : 7.43255e-14 Jy/beam 2024-10-25 11:48:10 INFO -- Standard deviation of the Mean [sigma]: 2.72627e-07 Jy/beam 2024-10-25 11:48:10 INFO -- Root mean square [rms]: 4.5013 Jy/beam 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:10 INFO ImageStatsCalculator::statistics 1.210000e+03 5.446568e+03 4.501295e+00 4.501295e+00 2.726271e-07 4.501295e+00 4.501296e+00 2024-10-25 11:48:11 INFO name:: No table opened. 2024-10-25 11:48:11 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:11 INFO name:: No table opened. 2024-10-25 11:48:11 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:11 INFO tsdimaging::::casa test_spw_id_list_channel: channel_selection=channel 2024-10-25 11:48:11 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:11 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:11 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='0:2~7,2:2~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:11 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :0:2~7,2:2~7 | [Opened in readonly mode] 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:11 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:11 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.488 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:11 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:11 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:11 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:11 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:11 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:11 INFO imager::data selection Selecting on spectral windows expression : 0:2~7,2:2~7 2024-10-25 11:48:11 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:11 INFO imager::data selection Selected 512 out of 768 rows. 2024-10-25 11:48:11 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 2] 2024-10-25 11:48:11 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:11 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:48:11 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:11 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:11 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:11 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:11 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:11 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:11 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:11 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:11 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:11 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:11 INFO tsdimaging::::casa 2024-10-25 11:48:11 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:11 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:11 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:11 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:11 INFO tsdimaging::::casa 2024-10-25 11:48:11 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:11 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:11 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:11 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:11 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:11 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:11 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:11 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:11 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:11 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:11 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:11 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:11 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:11 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:11 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:11 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:11 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:48:11 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:11 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:11 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:11 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:11 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:11 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:11 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:12 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:10.745840 End time: 2024-10-25 07:48:11.501237 2024-10-25 11:48:12 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:12 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:12 INFO ImageMetaData::summary 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:12 INFO ImageMetaData::summary 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:12 INFO ImageMetaData::summary+ 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:12 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:12 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:12 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:12 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:12 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:12 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:12 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:12 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:12 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:12 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:12 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:12 INFO Values --- 2024-10-25 11:48:12 INFO -- flux [flux]: 3153.03 Jy.km/s 2024-10-25 11:48:12 INFO -- number of points [npts]: 726 2024-10-25 11:48:12 INFO -- maximum value [max]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO -- minimum value [min]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO -- position of max value (pixel) [maxpos]: [2, 4, 0, 2] 2024-10-25 11:48:12 INFO -- position of min value (pixel) [minpos]: [1, 1, 0, 2] 2024-10-25 11:48:12 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.13.455, I, 2.99975e+11Hz 2024-10-25 11:48:12 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:12 INFO -- Sum of pixel values [sum]: 3267.94 Jy/beam 2024-10-25 11:48:12 INFO -- Sum of squared pixel values [sumsq]: 14710 Jy/beam.Jy/beam 2024-10-25 11:48:12 INFO Statistics --- 2024-10-25 11:48:12 INFO -- Mean of the pixel values [mean]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO -- Variance of the pixel values : 7.43665e-14 Jy/beam 2024-10-25 11:48:12 INFO -- Standard deviation of the Mean [sigma]: 2.72702e-07 Jy/beam 2024-10-25 11:48:12 INFO -- Root mean square [rms]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics 7.260000e+02 3.267941e+03 4.501295e+00 4.501295e+00 2.727023e-07 4.501295e+00 4.501296e+00 2024-10-25 11:48:12 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:12 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:12 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:12 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:48:12 INFO Values --- 2024-10-25 11:48:12 INFO -- flux [flux]: 3153.03 Jy.km/s 2024-10-25 11:48:12 INFO -- number of points [npts]: 726 2024-10-25 11:48:12 INFO -- maximum value [max]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO -- minimum value [min]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO -- position of max value (pixel) [maxpos]: [2, 4, 0, 2] 2024-10-25 11:48:12 INFO -- position of min value (pixel) [minpos]: [1, 1, 0, 2] 2024-10-25 11:48:12 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.13.455, I, 2.99975e+11Hz 2024-10-25 11:48:12 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:12 INFO -- Sum of pixel values [sum]: 3267.94 Jy/beam 2024-10-25 11:48:12 INFO -- Sum of squared pixel values [sumsq]: 14710 Jy/beam.Jy/beam 2024-10-25 11:48:12 INFO Statistics --- 2024-10-25 11:48:12 INFO -- Mean of the pixel values [mean]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO -- Variance of the pixel values : 7.43665e-14 Jy/beam 2024-10-25 11:48:12 INFO -- Standard deviation of the Mean [sigma]: 2.72702e-07 Jy/beam 2024-10-25 11:48:12 INFO -- Root mean square [rms]: 4.5013 Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:12 INFO ImageStatsCalculator::statistics 7.260000e+02 3.267941e+03 4.501295e+00 4.501295e+00 2.727023e-07 4.501295e+00 4.501296e+00 2024-10-25 11:48:12 INFO name:: No table opened. 2024-10-25 11:48:12 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:12 INFO name:: No table opened. 2024-10-25 11:48:12 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:12 INFO tsdimaging::::casa test_spw_id_lt: channel_selection=None 2024-10-25 11:48:12 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:12 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:12 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='<2', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:12 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :<2 | [Opened in readonly mode] 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:12 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:12 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.488 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:12 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:12 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:12 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:12 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:12 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:12 INFO imager::data selection Selecting on spectral windows expression : <2 2024-10-25 11:48:12 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:12 INFO imager::data selection Selected 512 out of 768 rows. 2024-10-25 11:48:12 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 1] 2024-10-25 11:48:12 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:12 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:48:12 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:12 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:12 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:12 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:12 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:12 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:12 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:12 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:12 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:12 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:12 INFO tsdimaging::::casa 2024-10-25 11:48:12 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:12 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:12 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:12 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:12 INFO tsdimaging::::casa 2024-10-25 11:48:12 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:12 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:12 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:12 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:12 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:12 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:13 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:13 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:13 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:13 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:13 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:13 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:13 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:13 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:13 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:13 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:13 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:13 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:13 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:48:13 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:13 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:13 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:13 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:13 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:13 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:13 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:13 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:11.849902 End time: 2024-10-25 07:48:12.588170 2024-10-25 11:48:13 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:13 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:13 INFO ImageMetaData::summary 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:13 INFO ImageMetaData::summary 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:13 INFO ImageMetaData::summary+ 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:13 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:13 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:13 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:13 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:13 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:13 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:13 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:13 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:13 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:13 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:13 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:13 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:13 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:13 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:13 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:13 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:13 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:13 INFO Values --- 2024-10-25 11:48:13 INFO -- flux [flux]: 4671.16 Jy.km/s 2024-10-25 11:48:13 INFO -- number of points [npts]: 1210 2024-10-25 11:48:13 INFO -- maximum value [max]: 4.00116 Jy/beam 2024-10-25 11:48:13 INFO -- minimum value [min]: 4.00116 Jy/beam 2024-10-25 11:48:13 INFO -- position of max value (pixel) [maxpos]: [4, 4, 0, 0] 2024-10-25 11:48:13 INFO -- position of min value (pixel) [minpos]: [4, 2, 0, 0] 2024-10-25 11:48:13 INFO -- position of max value (world) [maxposf]: 00:00:00.897, -00.00.13.455, I, 2.99955e+11Hz 2024-10-25 11:48:13 INFO -- position of min value (world) [minposf]: 00:00:00.897, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:48:13 INFO -- Sum of pixel values [sum]: 4841.4 Jy/beam 2024-10-25 11:48:13 INFO -- Sum of squared pixel values [sumsq]: 19371.2 Jy/beam.Jy/beam 2024-10-25 11:48:13 INFO Statistics --- 2024-10-25 11:48:13 INFO -- Mean of the pixel values [mean]: 4.00116 Jy/beam 2024-10-25 11:48:13 INFO -- Variance of the pixel values : 2.41348e-13 Jy/beam 2024-10-25 11:48:13 INFO -- Standard deviation of the Mean [sigma]: 4.91272e-07 Jy/beam 2024-10-25 11:48:13 INFO -- Root mean square [rms]: 4.00116 Jy/beam 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:13 INFO ImageStatsCalculator::statistics 1.210000e+03 4.841400e+03 4.001157e+00 4.001157e+00 4.912720e-07 4.001156e+00 4.001158e+00 2024-10-25 11:48:13 INFO name:: No table opened. 2024-10-25 11:48:13 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:13 INFO name:: No table opened. 2024-10-25 11:48:13 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:13 INFO tsdimaging::::casa test_spw_id_pattern: channel_selection=None 2024-10-25 11:48:13 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:13 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:13 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='*', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:13 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :* | [Opened in readonly mode] 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:13 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:13 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.488 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:13 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:13 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:13 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:14 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:14 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:14 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:14 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:14 INFO imager::data selection Selected all 768 rows 2024-10-25 11:48:14 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:48:14 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:14 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:48:14 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:14 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:14 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:14 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:14 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:14 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:14 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:14 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:14 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:14 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:14 INFO tsdimaging::::casa 2024-10-25 11:48:14 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:14 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:14 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:14 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:14 INFO tsdimaging::::casa 2024-10-25 11:48:14 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:14 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:14 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:14 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:14 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:14 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:14 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:14 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:14 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:14 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:14 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:14 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:14 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:14 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:14 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:14 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:14 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:48:14 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:14 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:14 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:14 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:14 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:14 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:14 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:14 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:12.913913 End time: 2024-10-25 07:48:13.781473 2024-10-25 11:48:14 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:14 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:14 INFO ImageMetaData::summary 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:14 INFO ImageMetaData::summary 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:14 INFO ImageMetaData::summary+ 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:14 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:14 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:14 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:14 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:14 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:14 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:14 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:14 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:14 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:14 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:14 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:14 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:14 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:14 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:14 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:14 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:14 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:14 INFO Values --- 2024-10-25 11:48:14 INFO -- flux [flux]: 5449.68 Jy.km/s 2024-10-25 11:48:14 INFO -- number of points [npts]: 1210 2024-10-25 11:48:14 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:14 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:14 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 0] 2024-10-25 11:48:14 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 0] 2024-10-25 11:48:14 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99955e+11Hz 2024-10-25 11:48:14 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:48:14 INFO -- Sum of pixel values [sum]: 5648.29 Jy/beam 2024-10-25 11:48:14 INFO -- Sum of squared pixel values [sumsq]: 26366.3 Jy/beam.Jy/beam 2024-10-25 11:48:14 INFO Statistics --- 2024-10-25 11:48:14 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:14 INFO -- Variance of the pixel values : 1.39792e-13 Jy/beam 2024-10-25 11:48:14 INFO -- Standard deviation of the Mean [sigma]: 3.73887e-07 Jy/beam 2024-10-25 11:48:14 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:14 INFO ImageStatsCalculator::statistics 1.210000e+03 5.648290e+03 4.668008e+00 4.668008e+00 3.738873e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:14 INFO name:: No table opened. 2024-10-25 11:48:14 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:14 INFO name:: No table opened. 2024-10-25 11:48:14 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:14 INFO tsdimaging::::casa test_spw_id_pattern_channel: channel_selection=channel 2024-10-25 11:48:14 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:14 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:14 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='*:2~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:14 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:14 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:14 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:14 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :*:2~7 | [Opened in readonly mode] 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:14 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:14 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.489 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:14 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:14 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:14 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:15 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:15 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:15 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:15 INFO imager::data selection Selecting on spectral windows expression : *:2~7 2024-10-25 11:48:15 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:15 INFO imager::data selection Selected all 768 rows 2024-10-25 11:48:15 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 1] [6 chans in spw 2] 2024-10-25 11:48:15 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:15 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:48:15 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:15 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:15 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:15 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:15 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:15 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:15 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:15 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:15 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:15 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:15 INFO tsdimaging::::casa 2024-10-25 11:48:15 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:15 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:15 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:15 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:15 INFO tsdimaging::::casa 2024-10-25 11:48:15 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:15 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:15 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:15 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:15 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:15 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:15 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:15 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:15 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:15 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:15 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:15 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:15 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:15 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:15 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:15 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:15 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:48:15 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:15 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:15 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:15 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:15 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:15 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:15 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:15 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:14.109378 End time: 2024-10-25 07:48:14.982151 2024-10-25 11:48:15 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:15 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:15 INFO ImageMetaData::summary 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:15 INFO ImageMetaData::summary 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:15 INFO ImageMetaData::summary+ 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:15 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:15 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:15 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:15 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:15 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:15 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:15 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:15 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:15 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:15 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:15 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:15 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:15 INFO Values --- 2024-10-25 11:48:15 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:15 INFO -- number of points [npts]: 726 2024-10-25 11:48:15 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:15 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:15 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:15 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:15 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:15 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:15 INFO Statistics --- 2024-10-25 11:48:15 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:15 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:15 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:15 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:15 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:15 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:15 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:48:15 INFO Values --- 2024-10-25 11:48:15 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:15 INFO -- number of points [npts]: 726 2024-10-25 11:48:15 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:15 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:15 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:15 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:15 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:15 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:15 INFO Statistics --- 2024-10-25 11:48:15 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:15 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:15 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:15 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:15 INFO name:: No table opened. 2024-10-25 11:48:15 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:15 INFO name:: No table opened. 2024-10-25 11:48:15 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:15 INFO tsdimaging::::casa test_spw_id_pattern_frequency: channel_selection=frequency 2024-10-25 11:48:15 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:15 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:15 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='*:299.9749~300.0251GHz', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:15 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :*:299.9749~300.0251GHz | [Opened in readonly mode] 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:15 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:15 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.489 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:15 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:15 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:16 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:16 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:16 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:16 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:16 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:16 INFO imager::data selection Selecting on spectral windows expression : *:299.9749~300.0251GHz 2024-10-25 11:48:16 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:16 INFO imager::data selection Selected all 768 rows 2024-10-25 11:48:16 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 1] [6 chans in spw 2] 2024-10-25 11:48:16 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:16 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:48:16 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:16 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:16 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:16 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:16 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:16 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:16 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:16 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:16 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:16 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:16 INFO tsdimaging::::casa 2024-10-25 11:48:16 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:16 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:16 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:16 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:16 INFO tsdimaging::::casa 2024-10-25 11:48:16 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:16 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:16 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:16 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:16 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:16 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:16 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:16 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:16 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:16 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:16 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:16 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:16 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:16 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:16 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:16 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:16 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:48:16 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:16 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:16 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:16 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:16 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:16 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:16 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:16 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:15.328753 End time: 2024-10-25 07:48:16.207115 2024-10-25 11:48:16 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:16 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:16 INFO ImageMetaData::summary 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:16 INFO ImageMetaData::summary 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:16 INFO ImageMetaData::summary+ 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:16 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:16 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:16 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:16 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:16 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:16 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:16 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:16 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:16 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:16 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:16 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:16 INFO Values --- 2024-10-25 11:48:16 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:16 INFO -- number of points [npts]: 726 2024-10-25 11:48:16 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:16 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:16 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:16 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:16 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:16 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:16 INFO Statistics --- 2024-10-25 11:48:16 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:16 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:16 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:16 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:16 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:16 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:16 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:48:16 INFO Values --- 2024-10-25 11:48:16 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:16 INFO -- number of points [npts]: 726 2024-10-25 11:48:16 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:16 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:16 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:16 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:16 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:16 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:16 INFO Statistics --- 2024-10-25 11:48:16 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:16 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:16 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:16 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:16 INFO name:: No table opened. 2024-10-25 11:48:16 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:16 INFO name:: No table opened. 2024-10-25 11:48:16 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:17 INFO tsdimaging::::casa test_spw_id_pattern_list: channel_selection=list 2024-10-25 11:48:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:17 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:17 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='*:2~5;6~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:17 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :*:2~5;6~7 | [Opened in readonly mode] 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:17 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:17 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.49 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:17 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:17 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:17 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:17 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:17 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:17 INFO imager::data selection Selecting on spectral windows expression : *:2~5;6~7 2024-10-25 11:48:17 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:17 INFO imager::data selection Selected all 768 rows 2024-10-25 11:48:17 INFO imager::data selection Selected: [6 chans in spw 0] [6 chans in spw 1] [6 chans in spw 2] 2024-10-25 11:48:17 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:17 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:48:17 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:17 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:17 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:17 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:17 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:17 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:17 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:17 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:17 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:17 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:17 INFO tsdimaging::::casa 2024-10-25 11:48:17 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:17 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:17 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:17 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:17 INFO tsdimaging::::casa 2024-10-25 11:48:17 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:17 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:17 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:17 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:17 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:17 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:17 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:17 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:17 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:17 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:17 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:17 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:17 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:17 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:17 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:17 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:17 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:48:17 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:17 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:17 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:17 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:17 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:17 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:17 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:17 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:16.535083 End time: 2024-10-25 07:48:17.426043 2024-10-25 11:48:17 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:17 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:17 INFO ImageMetaData::summary 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:17 INFO ImageMetaData::summary 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:17 INFO ImageMetaData::summary+ 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:17 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:17 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:17 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:17 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:17 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:17 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:17 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:17 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:17 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:17 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:17 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:17 INFO Values --- 2024-10-25 11:48:17 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:17 INFO -- number of points [npts]: 726 2024-10-25 11:48:17 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:17 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:17 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:17 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:17 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:17 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:17 INFO Statistics --- 2024-10-25 11:48:17 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:17 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:17 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:17 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:17 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:17 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz) 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 2.99975e+11Hz 2024-10-25 11:48:17 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00025e+11Hz 2024-10-25 11:48:17 INFO Values --- 2024-10-25 11:48:17 INFO -- flux [flux]: 3269.81 Jy.km/s 2024-10-25 11:48:17 INFO -- number of points [npts]: 726 2024-10-25 11:48:17 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 2] 2024-10-25 11:48:17 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 2] 2024-10-25 11:48:17 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99975e+11Hz 2024-10-25 11:48:17 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:17 INFO -- Sum of pixel values [sum]: 3388.97 Jy/beam 2024-10-25 11:48:17 INFO -- Sum of squared pixel values [sumsq]: 15819.8 Jy/beam.Jy/beam 2024-10-25 11:48:17 INFO Statistics --- 2024-10-25 11:48:17 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO -- Variance of the pixel values : 1.39869e-13 Jy/beam 2024-10-25 11:48:17 INFO -- Standard deviation of the Mean [sigma]: 3.7399e-07 Jy/beam 2024-10-25 11:48:17 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:17 INFO ImageStatsCalculator::statistics 7.260000e+02 3.388974e+03 4.668008e+00 4.668008e+00 3.739904e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:18 INFO name:: No table opened. 2024-10-25 11:48:18 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:18 INFO name:: No table opened. 2024-10-25 11:48:18 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:18 INFO name:: No table opened. 2024-10-25 11:48:18 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:18 INFO name:: No table opened. 2024-10-25 11:48:18 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:18 INFO tsdimaging::::casa test_spw_id_range: channel_selection=None 2024-10-25 11:48:18 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:18 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:18 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='1~2', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:18 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:18 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:18 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:18 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :1~2 | [Opened in readonly mode] 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 512 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:18 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:18 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.475 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:18 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:18 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:18 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:19 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:19 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:19 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:19 INFO imager::data selection Selecting on spectral windows expression : 1~2 2024-10-25 11:48:19 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:19 INFO imager::data selection Selected 512 out of 768 rows. 2024-10-25 11:48:19 INFO imager::data selection Selected: [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:48:19 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:19 INFO SingleDishBeamUtil::getPointingSamplingRaster got 512 pointings of A00&&& 2024-10-25 11:48:19 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:19 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:19 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:19 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:19 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.852350000000006 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:19 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:19 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:19 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:19 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:19 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:19 INFO tsdimaging::::casa 2024-10-25 11:48:19 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:19 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:19 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:19 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:19 INFO tsdimaging::::casa 2024-10-25 11:48:19 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:19 INFO tsdimaging::::casa sampling interval: [4.852350000000006] arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:19 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:19 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:19 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:19 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:19 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:19 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:19 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:19 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:19 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:19 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:19 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:19 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:19 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:19 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:19 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.000000 2024-10-25 11:48:19 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:19 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:19 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:19 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:19 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:19 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:19 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:19 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:18.069525 End time: 2024-10-25 07:48:18.842012 2024-10-25 11:48:19 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:19 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:19 INFO ImageMetaData::summary 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:19 INFO ImageMetaData::summary 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913414 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:19 INFO ImageMetaData::summary+ 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:19 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:19 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:19 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:19 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:19 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:19 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:19 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:19 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:19 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:19 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:19 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:19 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:19 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:19 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:19 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:19 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:19 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:19 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:19 INFO Values --- 2024-10-25 11:48:19 INFO -- flux [flux]: 6422.83 Jy.km/s 2024-10-25 11:48:19 INFO -- number of points [npts]: 1210 2024-10-25 11:48:19 INFO -- maximum value [max]: 5.50157 Jy/beam 2024-10-25 11:48:19 INFO -- minimum value [min]: 5.50157 Jy/beam 2024-10-25 11:48:19 INFO -- position of max value (pixel) [maxpos]: [4, 4, 0, 0] 2024-10-25 11:48:19 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 0] 2024-10-25 11:48:19 INFO -- position of max value (world) [maxposf]: 00:00:00.897, -00.00.13.455, I, 2.99955e+11Hz 2024-10-25 11:48:19 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:48:19 INFO -- Sum of pixel values [sum]: 6656.9 Jy/beam 2024-10-25 11:48:19 INFO -- Sum of squared pixel values [sumsq]: 36623.4 Jy/beam.Jy/beam 2024-10-25 11:48:19 INFO Statistics --- 2024-10-25 11:48:19 INFO -- Mean of the pixel values [mean]: 5.50157 Jy/beam 2024-10-25 11:48:19 INFO -- Variance of the pixel values : 3.14741e-13 Jy/beam 2024-10-25 11:48:19 INFO -- Standard deviation of the Mean [sigma]: 5.61018e-07 Jy/beam 2024-10-25 11:48:19 INFO -- Root mean square [rms]: 5.50157 Jy/beam 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:19 INFO ImageStatsCalculator::statistics 1.210000e+03 6.656901e+03 5.501571e+00 5.501571e+00 5.610180e-07 5.501570e+00 5.501572e+00 2024-10-25 11:48:19 INFO name:: No table opened. 2024-10-25 11:48:19 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:19 INFO name:: No table opened. 2024-10-25 11:48:19 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:19 INFO tsdimaging::::casa test_spw_mix_exprlist: channel_selection=None 2024-10-25 11:48:19 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:19 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:19 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw_unifreq.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='299.99~300.01GHz,0', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:19 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw_unifreq.ms | Selecting on spw :299.99~300.01GHz,0 | [Opened in readonly mode] 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 768 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:19 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:19 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.456 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:19 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:19 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:20 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:20 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:20 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:20 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:20 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw_unifreq.ms 2024-10-25 11:48:20 INFO imager::data selection Selecting on spectral windows expression : 299.99~300.01GHz,0 2024-10-25 11:48:20 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:20 INFO imager::data selection Selected all 768 rows 2024-10-25 11:48:20 INFO imager::data selection Selected: [10 chans in spw 0] [10 chans in spw 1] [10 chans in spw 2] 2024-10-25 11:48:20 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:20 INFO SingleDishBeamUtil::getPointingSamplingRaster got 768 pointings of A00&&& 2024-10-25 11:48:20 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:20 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:20 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:20 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:20 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:20 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:20 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:20 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:20 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:20 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:20 INFO tsdimaging::::casa 2024-10-25 11:48:20 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:20 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:20 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:20 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:20 INFO tsdimaging::::casa 2024-10-25 11:48:20 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:20 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:20 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:20 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:20 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:20 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:20 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:20 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:20 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:20 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:20 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:20 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:20 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:20 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:20 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:20 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:20 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 24.000000 2024-10-25 11:48:20 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:20 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:20 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:20 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:20 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:20 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:20 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:20 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:19.200374 End time: 2024-10-25 07:48:20.086952 2024-10-25 11:48:20 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:20 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:20 INFO ImageMetaData::summary 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:20 INFO ImageMetaData::summary 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:20 INFO ImageMetaData::summary+ 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:20 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:20 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:20 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:20 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:20 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:20 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:20 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:20 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:20 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:20 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:20 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:20 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:20 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:20 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:20 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:20 INFO Values --- 2024-10-25 11:48:20 INFO -- flux [flux]: 5449.68 Jy.km/s 2024-10-25 11:48:20 INFO -- number of points [npts]: 1210 2024-10-25 11:48:20 INFO -- maximum value [max]: 4.66801 Jy/beam 2024-10-25 11:48:20 INFO -- minimum value [min]: 4.66801 Jy/beam 2024-10-25 11:48:20 INFO -- position of max value (pixel) [maxpos]: [2, 3, 0, 0] 2024-10-25 11:48:20 INFO -- position of min value (pixel) [minpos]: [1, 2, 0, 0] 2024-10-25 11:48:20 INFO -- position of max value (world) [maxposf]: 00:00:01.794, -00.00.20.183, I, 2.99955e+11Hz 2024-10-25 11:48:20 INFO -- position of min value (world) [minposf]: 00:00:02.243, -00.00.26.910, I, 2.99955e+11Hz 2024-10-25 11:48:20 INFO -- Sum of pixel values [sum]: 5648.29 Jy/beam 2024-10-25 11:48:20 INFO -- Sum of squared pixel values [sumsq]: 26366.3 Jy/beam.Jy/beam 2024-10-25 11:48:20 INFO Statistics --- 2024-10-25 11:48:20 INFO -- Mean of the pixel values [mean]: 4.66801 Jy/beam 2024-10-25 11:48:20 INFO -- Variance of the pixel values : 1.39792e-13 Jy/beam 2024-10-25 11:48:20 INFO -- Standard deviation of the Mean [sigma]: 3.73887e-07 Jy/beam 2024-10-25 11:48:20 INFO -- Root mean square [rms]: 4.66801 Jy/beam 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:20 INFO ImageStatsCalculator::statistics 1.210000e+03 5.648290e+03 4.668008e+00 4.668008e+00 3.738873e-07 4.668007e+00 4.668008e+00 2024-10-25 11:48:20 INFO name:: No table opened. 2024-10-25 11:48:20 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:20 INFO name:: No table opened. 2024-10-25 11:48:20 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:20 INFO tsdimaging::::casa test_spw_value_frequency: channel_selection=None 2024-10-25 11:48:20 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:20 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:20 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='299.4~299.6GHz', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:20 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:20 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :299.4~299.6GHz | [Opened in readonly mode] 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 225 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.995e+11 Hz 2024-10-25 11:48:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:21 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9945e+11 Hz, upper edge = 2.9955e+11 Hz 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99455e+11] at [0] with increment [1e+07] 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.438 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:21 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:21 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:21 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:21 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:21 INFO imager::data selection Selecting on spectral windows expression : 299.4~299.6GHz 2024-10-25 11:48:21 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:21 INFO imager::data selection Selected 225 out of 737 rows. 2024-10-25 11:48:21 INFO imager::data selection Selected: [10 chans in spw 2] 2024-10-25 11:48:21 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:21 INFO SingleDishBeamUtil::getPointingSamplingRaster got 225 pointings of A00&&& 2024-10-25 11:48:21 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:21 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35641e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:21 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35641266e-05, 0.00000000e+00])}} 2024-10-25 11:48:21 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.860450, 0.000000] arcsec 2024-10-25 11:48:21 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.860450000245591 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:21 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:21 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:21 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:21 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:21 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:21 INFO tsdimaging::::casa 2024-10-25 11:48:21 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:21 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:21 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:21 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:21 INFO tsdimaging::::casa 2024-10-25 11:48:21 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:21 INFO tsdimaging::::casa sampling interval: [4.860450000245591] arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:21 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:21 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:21 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:21 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:21 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:21 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:21 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:21 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:21 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:21 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:21 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:21 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:21 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:21 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:21 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:21 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:21 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:21 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:21 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz) 2024-10-25 11:48:21 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:21 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:21 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:21 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:20.426043 End time: 2024-10-25 07:48:21.045203 2024-10-25 11:48:21 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:21 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:21 INFO ImageMetaData::summary 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:21 INFO ImageMetaData::summary 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:31.571359 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:21 INFO ImageMetaData::summary+ 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:21 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:21 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:21 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:21 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:21 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99455e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:21 INFO ImageMetaData::summary+ Velocity 544.623 0.00 -9.993082e+00 km/s 2024-10-25 11:48:21 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:21 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:21 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:21 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:21 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz to 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz) 2024-10-25 11:48:21 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:21 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:21 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:21 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:21 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99455e+11Hz 2024-10-25 11:48:21 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 2.99545e+11Hz 2024-10-25 11:48:21 INFO Values --- 2024-10-25 11:48:21 INFO -- flux [flux]: 3514.4 Jy.km/s 2024-10-25 11:48:21 INFO -- number of points [npts]: 1210 2024-10-25 11:48:21 INFO -- maximum value [max]: 3.011 Jy/beam 2024-10-25 11:48:21 INFO -- minimum value [min]: 3.00885 Jy/beam 2024-10-25 11:48:21 INFO -- position of max value (pixel) [maxpos]: [10, 1, 0, 0] 2024-10-25 11:48:21 INFO -- position of min value (pixel) [minpos]: [7, 10, 0, 0] 2024-10-25 11:48:21 INFO -- position of max value (world) [maxposf]: 23:59:58.206, -00.00.33.638, I, 2.99455e+11Hz 2024-10-25 11:48:21 INFO -- position of min value (world) [minposf]: 23:59:59.551, +00.00.26.910, I, 2.99455e+11Hz 2024-10-25 11:48:21 INFO -- Sum of pixel values [sum]: 3642.48 Jy/beam 2024-10-25 11:48:21 INFO -- Sum of squared pixel values [sumsq]: 10965 Jy/beam.Jy/beam 2024-10-25 11:48:21 INFO Statistics --- 2024-10-25 11:48:21 INFO -- Mean of the pixel values [mean]: 3.01032 Jy/beam 2024-10-25 11:48:21 INFO -- Variance of the pixel values : 2.1767e-07 Jy/beam 2024-10-25 11:48:21 INFO -- Standard deviation of the Mean [sigma]: 0.000466552 Jy/beam 2024-10-25 11:48:21 INFO -- Root mean square [rms]: 3.01032 Jy/beam 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:21 INFO ImageStatsCalculator::statistics 1.210000e+03 3.642485e+03 3.010318e+00 3.010318e+00 4.665517e-04 3.008847e+00 3.011001e+00 2024-10-25 11:48:21 INFO name:: No table opened. 2024-10-25 11:48:21 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:21 INFO name:: No table opened. 2024-10-25 11:48:21 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:21 INFO tsdimaging::::casa test_spw_value_frequency_channel: channel_selection=channel 2024-10-25 11:48:21 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:21 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:21 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='300.4~300.5GHz:2~5;6~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:21 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:21 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :300.4~300.5GHz:2~5;6~7 | [Opened in readonly mode] 2024-10-25 11:48:21 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:48:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:22 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.428 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:22 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:22 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:22 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:22 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:22 INFO imager::data selection Selecting on spectral windows expression : 300.4~300.5GHz:2~5;6~7 2024-10-25 11:48:22 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:22 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:48:22 INFO imager::data selection Selected: [6 chans in spw 1] 2024-10-25 11:48:22 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:22 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:48:22 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:22 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:22 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:48:22 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:48:22 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:22 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:22 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:22 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:22 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:22 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:22 INFO tsdimaging::::casa 2024-10-25 11:48:22 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:22 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:22 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:22 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:22 INFO tsdimaging::::casa 2024-10-25 11:48:22 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:22 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:22 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:22 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:22 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:22 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:22 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:22 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:22 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:22 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:22 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:22 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:22 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:22 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:22 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:22 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:22 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:22 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:22 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:22 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:22 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:48:22 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:22 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:22 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:22 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:21.386326 End time: 2024-10-25 07:48:22.021511 2024-10-25 11:48:22 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:22 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:22 INFO ImageMetaData::summary 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:22 INFO ImageMetaData::summary 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.917444 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:22 INFO ImageMetaData::summary+ 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:22 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:22 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:22 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:22 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:22 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 3.00455e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:22 INFO ImageMetaData::summary+ Velocity -454.685 0.00 -9.993082e+00 km/s 2024-10-25 11:48:22 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:22 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:22 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:22 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:22 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:22 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz 2024-10-25 11:48:22 INFO Values --- 2024-10-25 11:48:22 INFO -- flux [flux]: 4189.67 Jy.km/s 2024-10-25 11:48:22 INFO -- number of points [npts]: 726 2024-10-25 11:48:22 INFO -- maximum value [max]: 5.98179 Jy/beam 2024-10-25 11:48:22 INFO -- minimum value [min]: 5.98033 Jy/beam 2024-10-25 11:48:22 INFO -- position of max value (pixel) [maxpos]: [8, 4, 0, 2] 2024-10-25 11:48:22 INFO -- position of min value (pixel) [minpos]: [10, 2, 0, 2] 2024-10-25 11:48:22 INFO -- position of max value (world) [maxposf]: 23:59:59.103, -00.00.13.455, I, 3.00475e+11Hz 2024-10-25 11:48:22 INFO -- position of min value (world) [minposf]: 23:59:58.206, -00.00.26.910, I, 3.00475e+11Hz 2024-10-25 11:48:22 INFO -- Sum of pixel values [sum]: 4342.36 Jy/beam 2024-10-25 11:48:22 INFO -- Sum of squared pixel values [sumsq]: 25972.6 Jy/beam.Jy/beam 2024-10-25 11:48:22 INFO Statistics --- 2024-10-25 11:48:22 INFO -- Mean of the pixel values [mean]: 5.98122 Jy/beam 2024-10-25 11:48:22 INFO -- Variance of the pixel values : 1.24571e-07 Jy/beam 2024-10-25 11:48:22 INFO -- Standard deviation of the Mean [sigma]: 0.000352946 Jy/beam 2024-10-25 11:48:22 INFO -- Root mean square [rms]: 5.98122 Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics 7.260000e+02 4.342365e+03 5.981218e+00 5.981218e+00 3.529459e-04 5.980328e+00 5.981795e+00 2024-10-25 11:48:22 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:22 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:22 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 3.00475e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00525e+11Hz) 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 3.00475e+11Hz 2024-10-25 11:48:22 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00525e+11Hz 2024-10-25 11:48:22 INFO Values --- 2024-10-25 11:48:22 INFO -- flux [flux]: 4189.67 Jy.km/s 2024-10-25 11:48:22 INFO -- number of points [npts]: 726 2024-10-25 11:48:22 INFO -- maximum value [max]: 5.98179 Jy/beam 2024-10-25 11:48:22 INFO -- minimum value [min]: 5.98033 Jy/beam 2024-10-25 11:48:22 INFO -- position of max value (pixel) [maxpos]: [8, 4, 0, 2] 2024-10-25 11:48:22 INFO -- position of min value (pixel) [minpos]: [10, 2, 0, 2] 2024-10-25 11:48:22 INFO -- position of max value (world) [maxposf]: 23:59:59.103, -00.00.13.455, I, 3.00475e+11Hz 2024-10-25 11:48:22 INFO -- position of min value (world) [minposf]: 23:59:58.206, -00.00.26.910, I, 3.00475e+11Hz 2024-10-25 11:48:22 INFO -- Sum of pixel values [sum]: 4342.36 Jy/beam 2024-10-25 11:48:22 INFO -- Sum of squared pixel values [sumsq]: 25972.6 Jy/beam.Jy/beam 2024-10-25 11:48:22 INFO Statistics --- 2024-10-25 11:48:22 INFO -- Mean of the pixel values [mean]: 5.98122 Jy/beam 2024-10-25 11:48:22 INFO -- Variance of the pixel values : 1.24571e-07 Jy/beam 2024-10-25 11:48:22 INFO -- Standard deviation of the Mean [sigma]: 0.000352946 Jy/beam 2024-10-25 11:48:22 INFO -- Root mean square [rms]: 5.98122 Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:22 INFO ImageStatsCalculator::statistics 7.260000e+02 4.342365e+03 5.981218e+00 5.981218e+00 3.529459e-04 5.980328e+00 5.981795e+00 2024-10-25 11:48:22 INFO name:: No table opened. 2024-10-25 11:48:22 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:22 INFO name:: No table opened. 2024-10-25 11:48:22 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:22 INFO tsdimaging::::casa test_spw_value_frequency_frequency: channel_selection=frequency 2024-10-25 11:48:22 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:22 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:22 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='300.4~300.5GHz:300.4749~300.5251GHz', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:22 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:22 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :300.4~300.5GHz:300.4749~300.5251GHz | [Opened in readonly mode] 2024-10-25 11:48:22 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:23 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:23 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3.005e+11 Hz 2024-10-25 11:48:23 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:23 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:23 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:23 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 3.0045e+11 Hz, upper edge = 3.0055e+11 Hz 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [3.00455e+11] at [0] with increment [1e+07] 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.404 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:23 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:23 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:23 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:23 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:23 INFO imager::data selection Selecting on spectral windows expression : 300.4~300.5GHz:300.4749~300.5251GHz 2024-10-25 11:48:23 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:23 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:48:23 INFO imager::data selection Selected: [6 chans in spw 1] 2024-10-25 11:48:23 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:23 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:48:23 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:23 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.34863e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:23 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.3486314e-05, 0.0000000e+00])}} 2024-10-25 11:48:23 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.844400, 0.000000] arcsec 2024-10-25 11:48:23 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.844399999949321 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:23 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:23 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:23 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:23 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:23 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:23 INFO tsdimaging::::casa 2024-10-25 11:48:23 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:23 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:23 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:23 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:23 INFO tsdimaging::::casa 2024-10-25 11:48:23 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:23 INFO tsdimaging::::casa sampling interval: [4.844399999949321] arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:23 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:23 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:23 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:23 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:23 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:23 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:23 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:23 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:23 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:23 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:23 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:23 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:23 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:23 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:23 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:23 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:23 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:23 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:23 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:48:23 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:23 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:23 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:23 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:22.372314 End time: 2024-10-25 07:48:23.005414 2024-10-25 11:48:23 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:23 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:23 INFO ImageMetaData::summary 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:23 INFO ImageMetaData::summary 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.917444 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:23 INFO ImageMetaData::summary+ 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:23 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:23 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:23 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:23 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:23 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 3.00455e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:23 INFO ImageMetaData::summary+ Velocity -454.685 0.00 -9.993082e+00 km/s 2024-10-25 11:48:23 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:23 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:23 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:23 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:23 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz) 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 3.00455e+11Hz 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00545e+11Hz 2024-10-25 11:48:23 INFO Values --- 2024-10-25 11:48:23 INFO -- flux [flux]: 4189.67 Jy.km/s 2024-10-25 11:48:23 INFO -- number of points [npts]: 726 2024-10-25 11:48:23 INFO -- maximum value [max]: 5.98179 Jy/beam 2024-10-25 11:48:23 INFO -- minimum value [min]: 5.98033 Jy/beam 2024-10-25 11:48:23 INFO -- position of max value (pixel) [maxpos]: [8, 4, 0, 2] 2024-10-25 11:48:23 INFO -- position of min value (pixel) [minpos]: [10, 2, 0, 2] 2024-10-25 11:48:23 INFO -- position of max value (world) [maxposf]: 23:59:59.103, -00.00.13.455, I, 3.00475e+11Hz 2024-10-25 11:48:23 INFO -- position of min value (world) [minposf]: 23:59:58.206, -00.00.26.910, I, 3.00475e+11Hz 2024-10-25 11:48:23 INFO -- Sum of pixel values [sum]: 4342.36 Jy/beam 2024-10-25 11:48:23 INFO -- Sum of squared pixel values [sumsq]: 25972.6 Jy/beam.Jy/beam 2024-10-25 11:48:23 INFO Statistics --- 2024-10-25 11:48:23 INFO -- Mean of the pixel values [mean]: 5.98122 Jy/beam 2024-10-25 11:48:23 INFO -- Variance of the pixel values : 1.24571e-07 Jy/beam 2024-10-25 11:48:23 INFO -- Standard deviation of the Mean [sigma]: 0.000352946 Jy/beam 2024-10-25 11:48:23 INFO -- Root mean square [rms]: 5.98122 Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics 7.260000e+02 4.342365e+03 5.981218e+00 5.981218e+00 3.529459e-04 5.980328e+00 5.981795e+00 2024-10-25 11:48:23 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:23 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:23 INFO ImageRegion::fromRecord+ [1, 1, 0, 2] to [11, 11, 0, 7] (00:00:02.243, -00.00.33.638, I, 3.00475e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00525e+11Hz) 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [1, 1, 0, 2] 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 7] 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.243, -00.00.33.638, I, 3.00475e+11Hz 2024-10-25 11:48:23 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00525e+11Hz 2024-10-25 11:48:23 INFO Values --- 2024-10-25 11:48:23 INFO -- flux [flux]: 4189.67 Jy.km/s 2024-10-25 11:48:23 INFO -- number of points [npts]: 726 2024-10-25 11:48:23 INFO -- maximum value [max]: 5.98179 Jy/beam 2024-10-25 11:48:23 INFO -- minimum value [min]: 5.98033 Jy/beam 2024-10-25 11:48:23 INFO -- position of max value (pixel) [maxpos]: [8, 4, 0, 2] 2024-10-25 11:48:23 INFO -- position of min value (pixel) [minpos]: [10, 2, 0, 2] 2024-10-25 11:48:23 INFO -- position of max value (world) [maxposf]: 23:59:59.103, -00.00.13.455, I, 3.00475e+11Hz 2024-10-25 11:48:23 INFO -- position of min value (world) [minposf]: 23:59:58.206, -00.00.26.910, I, 3.00475e+11Hz 2024-10-25 11:48:23 INFO -- Sum of pixel values [sum]: 4342.36 Jy/beam 2024-10-25 11:48:23 INFO -- Sum of squared pixel values [sumsq]: 25972.6 Jy/beam.Jy/beam 2024-10-25 11:48:23 INFO Statistics --- 2024-10-25 11:48:23 INFO -- Mean of the pixel values [mean]: 5.98122 Jy/beam 2024-10-25 11:48:23 INFO -- Variance of the pixel values : 1.24571e-07 Jy/beam 2024-10-25 11:48:23 INFO -- Standard deviation of the Mean [sigma]: 0.000352946 Jy/beam 2024-10-25 11:48:23 INFO -- Root mean square [rms]: 5.98122 Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:23 INFO ImageStatsCalculator::statistics 7.260000e+02 4.342365e+03 5.981218e+00 5.981218e+00 3.529459e-04 5.980328e+00 5.981795e+00 2024-10-25 11:48:23 INFO name:: No table opened. 2024-10-25 11:48:23 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:23 INFO name:: No table opened. 2024-10-25 11:48:23 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:23 INFO tsdimaging::::casa test_spw_value_frequency_list: channel_selection=list 2024-10-25 11:48:23 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:23 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:23 INFO tsdimaging::::casa tsdimaging( infiles=['selection_spw.ms'], outfile='tsdimagingTestSel.im', overwrite=False, field='', spw='299.9~300.1GHz:2~5;6~7', antenna='', scan='', intent='', timerange='', outframe='', mode='channel', nchan=-1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[12, 12], cell='6.7275953729549656arcsec', phasecenter='J2000 00:00:00.0 00.00.00.00', stokes='I', gridfunction='BOX', convsupport=-1, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:23 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:23 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::selectData MS : selection_spw.ms | Selecting on spw :299.9~300.1GHz:2~5;6~7 | [Opened in readonly mode] 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 256 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:23 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [tsdimagingTestSel.im] : 2024-10-25 11:48:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [1, 0, 0]' Channels equidistant in freq 2024-10-25 11:48:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 3e+11 Hz 2024-10-25 11:48:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+07 Hz 2024-10-25 11:48:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 10 2024-10-25 11:48:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+08 Hz 2024-10-25 11:48:24 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.9995e+11 Hz, upper edge = 3.0005e+11 Hz 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [12, 12, 1, 10] Spectral: [2.99955e+11] at [0] with increment [1e+07] 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [tsdimagingTestSel.im] with ftmachine: sd 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 00:00:00.00 +00.00.00.00 J2000 2024-10-25 11:48:24 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0001431 GB. Available mem.: 6.381 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:24 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:24 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:24 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:24 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:24 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:24 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:24 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:24 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/selection_spw.ms 2024-10-25 11:48:24 INFO imager::data selection Selecting on spectral windows expression : 299.9~300.1GHz:2~5;6~7 2024-10-25 11:48:24 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:24 INFO imager::data selection Selected 256 out of 737 rows. 2024-10-25 11:48:24 INFO imager::data selection Selected: [6 chans in spw 0] 2024-10-25 11:48:24 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:24 INFO SingleDishBeamUtil::getPointingSamplingRaster got 256 pointings of A00&&& 2024-10-25 11:48:24 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:24 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [2.35249e-05, 0] rad, pa: 0 rad 2024-10-25 11:48:24 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([2.35248567e-05, 0.00000000e+00])}} 2024-10-25 11:48:24 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [4.852350, 0.000000] arcsec 2024-10-25 11:48:24 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=4.85235000005328 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:24 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:24 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:24 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:24 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:24 INFO tsdimaging::::casa blockage: 0.000000 m 2024-10-25 11:48:24 INFO tsdimaging::::casa 2024-10-25 11:48:24 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:24 INFO tsdimaging::::casa reference frequency: 300000000000.0 2024-10-25 11:48:24 INFO tsdimaging::::casa cell size: [6.72759537, 6.72759537] arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa kernel type: BOX 2024-10-25 11:48:24 INFO tsdimaging::::casa width: 6.72759537 2024-10-25 11:48:24 INFO tsdimaging::::casa 2024-10-25 11:48:24 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:24 INFO tsdimaging::::casa sampling interval: [4.85235000005328] arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:24 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:24 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0/12 = 1.137*lambda/D 2024-10-25 11:48:24 INFO tsdimaging::::casa - initial FWHM of beam = 19.527279 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa The second axis 2024-10-25 11:48:24 INFO tsdimaging::::casa - FWHM of gridding kernel = 6.740000 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa - FWHM of theoretical beam = 20.343980 arcsec 2024-10-25 11:48:24 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 20.339973 arcsec 2024-10-25 11:48:24 INFO tsdimaging::set_beam_size::casa Setting image beam: major=20.339973arcsec, minor=20.339973arcsec, pa=0.000000deg 2024-10-25 11:48:24 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:24 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:24 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 20.34 arcsec 2024-10-25 11:48:24 INFO set_beam_size::BeamManipulator::set+ Minor : 20.34 arcsec 2024-10-25 11:48:24 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:24 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:24 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:24 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:24 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 8.000000 2024-10-25 11:48:24 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:24 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:24 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:24 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:24 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:24 INFO tsdimaging::do_weight_mask::casa This amounts to 0.0 % of the area with nonzero weight. 2024-10-25 11:48:24 INFO tsdimaging::do_weight_mask::casa The weight image 'tsdimagingTestSel.im.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:24 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:23.365133 End time: 2024-10-25 07:48:24.003012 2024-10-25 11:48:24 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:24 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:24 INFO ImageMetaData::summary 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Image name : tsdimagingTestSel.im.image 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Object name : selection4spw 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Image type : PagedImage 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Image quantity : Intensity 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Pixel mask(s) : mask0 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Region(s) : None 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Image units : Jy/beam 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Restoring Beam : 20.34 arcsec, 20.34 arcsec, 0 deg 2024-10-25 11:48:24 INFO ImageMetaData::summary 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Direction reference : J2000 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Spectral reference : LSRK 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Velocity type : RADIO 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Rest frequency : 3e+11 Hz 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Pointing center : 00:00:00.000000 +00.00.00.000000 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Telescope : ALMASD 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Observer : CASA simulator 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Date observation : 2016/08/20/06:35:15.913404 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Telescope position: [2.22514e+06m, -5.44031e+06m, -2.48103e+06m] (ITRF) 2024-10-25 11:48:24 INFO ImageMetaData::summary+ 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Axis Coord Type Name Proj Shape Tile Coord value at pixel Coord incr Units 2024-10-25 11:48:24 INFO ImageMetaData::summary+ ------------------------------------------------------------------------------------------------ 2024-10-25 11:48:24 INFO ImageMetaData::summary+ 0 0 Direction Right Ascension SIN 12 12 00:00:00.000 6.00 -6.727595e+00 arcsec 2024-10-25 11:48:24 INFO ImageMetaData::summary+ 1 0 Direction Declination SIN 12 12 +00.00.00.000 6.00 6.727595e+00 arcsec 2024-10-25 11:48:24 INFO ImageMetaData::summary+ 2 1 Stokes Stokes 1 1 I 2024-10-25 11:48:24 INFO ImageMetaData::summary+ 3 2 Spectral Frequency 10 10 2.99955e+11 0.00 1.000000e+07 Hz 2024-10-25 11:48:24 INFO ImageMetaData::summary+ Velocity 44.9689 0.00 -9.993082e+00 km/s 2024-10-25 11:48:24 INFO image::statistics Determining stats for image tsdimagingTestSel.im.image 2024-10-25 11:48:24 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:24 INFO CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:24 INFO CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:24 INFO ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:24 INFO ImageRegion::fromRecord+ [0, 0, 0, 0] to [11, 11, 0, 9] (00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz to 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz) 2024-10-25 11:48:24 INFO ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2024-10-25 11:48:24 INFO ImageStatsCalculator::_logStartup Regions --- 2024-10-25 11:48:24 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0, 0, 0] 2024-10-25 11:48:24 INFO ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [11, 11, 0, 9] 2024-10-25 11:48:24 INFO ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:02.691, -00.00.40.366, I, 2.99955e+11Hz 2024-10-25 11:48:24 INFO ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:57.757, +00.00.33.638, I, 3.00045e+11Hz 2024-10-25 11:48:24 INFO Values --- 2024-10-25 11:48:24 INFO -- flux [flux]: 3502.36 Jy.km/s 2024-10-25 11:48:24 INFO -- number of points [npts]: 726 2024-10-25 11:48:24 INFO -- maximum value [max]: 5 Jy/beam 2024-10-25 11:48:24 INFO -- minimum value [min]: 5 Jy/beam 2024-10-25 11:48:24 INFO -- position of max value (pixel) [maxpos]: [1, 2, 0, 2] 2024-10-25 11:48:24 INFO -- position of min value (pixel) [minpos]: [3, 4, 0, 2] 2024-10-25 11:48:24 INFO -- position of max value (world) [maxposf]: 00:00:02.243, -00.00.26.910, I, 2.99975e+11Hz 2024-10-25 11:48:24 INFO -- position of min value (world) [minposf]: 00:00:01.346, -00.00.13.455, I, 2.99975e+11Hz 2024-10-25 11:48:24 INFO -- Sum of pixel values [sum]: 3630 Jy/beam 2024-10-25 11:48:24 INFO -- Sum of squared pixel values [sumsq]: 18150 Jy/beam.Jy/beam 2024-10-25 11:48:24 INFO Statistics --- 2024-10-25 11:48:24 INFO -- Mean of the pixel values [mean]: 5 Jy/beam 2024-10-25 11:48:24 INFO -- Variance of the pixel values : 2.14329e-13 Jy/beam 2024-10-25 11:48:24 INFO -- Standard deviation of the Mean [sigma]: 4.62956e-07 Jy/beam 2024-10-25 11:48:24 INFO -- Root mean square [rms]: 5 Jy/beam 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics Sum column unit = Jy/beam 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2024-10-25 11:48:24 INFO ImageStatsCalculator::statistics 7.260000e+02 3.630001e+03 5.000001e+00 5.000001e+00 4.629565e-07 5.000000e+00 5.000002e+00 2024-10-25 11:48:24 INFO name:: No table opened. 2024-10-25 11:48:24 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:24 INFO name:: No table opened. 2024-10-25 11:48:24 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:24 INFO name:: No table opened. 2024-10-25 11:48:24 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:24 INFO name:: No table opened. 2024-10-25 11:48:24 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:25 INFO name:: No table opened. 2024-10-25 11:48:25 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:26 INFO name:: No table opened. 2024-10-25 11:48:26 INFO showcache:: The Table Cache is empty. x2024-10-25 11:48:26 INFO name:: No table opened. 2024-10-25 11:48:26 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:26 INFO test_tsdimaging::FileManager::smart_copy::casa Copied: /opt/casa/data/casatestdata/unittest/tsdimaging/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms to: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:26 INFO ::casa test_timerange_value_default: channel_selection=None 2024-10-25 11:48:26 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:26 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:26 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms'], outfile='selection_time.ms.sdimaging.default', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:26 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:26 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:26 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:26 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:26 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:26 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2000 2024-10-25 11:48:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.default] : 2024-10-25 11:48:27 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.default] : 2024-10-25 11:48:28 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:28 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.default] with ftmachine: sd 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:28 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.342 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:28 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:28 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:28 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:29 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:29 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:29 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:30 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:30 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:30 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:30 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:30 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:30 INFO imager::data selection Selected all 2000 rows 2024-10-25 11:48:30 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:30 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:30 INFO SingleDishBeamUtil::getPointingSamplingRaster got 2000 pointings of PM02&&& 2024-10-25 11:48:30 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:30 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23322e-05, 0] rad, pa: -0.159637 rad 2024-10-25 11:48:30 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.15963656734761933}, 'sampling': {'unit': 'rad', 'value': array([1.23321681e-05, 0.00000000e+00])}} 2024-10-25 11:48:30 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.543692, 0.000000] arcsec 2024-10-25 11:48:30 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5436922675232196 arcsec 2024-10-25 11:48:30 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:30 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:30 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:30 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:30 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:30 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:30 INFO tsdimaging::::casa 2024-10-25 11:48:30 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:30 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:30 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:30 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:30 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:30 INFO tsdimaging::::casa 2024-10-25 11:48:30 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:30 INFO tsdimaging::::casa sampling interval: [2.5436922675232196] arcsec 2024-10-25 11:48:30 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:30 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:30 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:30 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:30 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:30 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:30 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:30 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:30 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:30 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:30 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:30 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:30 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:30 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:30 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:30 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:30 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 21.763199 2024-10-25 11:48:30 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:30 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:30 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:30 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:30 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:30 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:30 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:30 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:30 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:30 INFO tsdimaging::do_weight_mask::casa This amounts to 24.5 % of the area with nonzero weight. 2024-10-25 11:48:30 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.default.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:30 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:26.136129 End time: 2024-10-25 07:48:30.022627 2024-10-25 11:48:30 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:30 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:30 INFO split::::casa ########################################## 2024-10-25 11:48:30 INFO split::::casa ##### Begin Task: split ##### 2024-10-25 11:48:30 INFO split::::casa split( vis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms', outputvis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2024-10-25 11:48:30 INFO MSTransformManager::parseMsSpecParams Input file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:30 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2024-10-25 11:48:30 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:30 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2024-10-25 11:48:30 INFO MSTransformManager::open Select data 2024-10-25 11:48:30 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2024-10-25 11:48:30 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Sun_57374.8.tab for output field Sun 2024-10-25 11:48:31 INFO split::::casa Task split complete. Start time: 2024-10-25 07:48:30.040483 End time: 2024-10-25 07:48:30.782545 2024-10-25 11:48:31 INFO split::::casa ##### End Task: split ##### 2024-10-25 11:48:31 INFO split::::casa ########################################## 2024-10-25 11:48:31 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:31 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:31 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split'], outfile='selection_time.ms.sdimaging.default.ref', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:31 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:31 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:31 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:31 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:31 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:31 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 2000 2024-10-25 11:48:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.default.ref] : 2024-10-25 11:48:31 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.default.ref] : 2024-10-25 11:48:32 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:32 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.default.ref] with ftmachine: sd 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:32 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.502 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:32 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:32 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:32 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:34 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:34 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:34 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:34 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:34 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:34 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:34 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:34 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:34 INFO imager::data selection Selected all 2000 rows 2024-10-25 11:48:34 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:34 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:34 INFO SingleDishBeamUtil::getPointingSamplingRaster got 2000 pointings of PM02&&& 2024-10-25 11:48:34 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:34 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23322e-05, 0] rad, pa: -0.159637 rad 2024-10-25 11:48:34 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.15963656734761933}, 'sampling': {'unit': 'rad', 'value': array([1.23321681e-05, 0.00000000e+00])}} 2024-10-25 11:48:34 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.543692, 0.000000] arcsec 2024-10-25 11:48:34 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5436922675232196 arcsec 2024-10-25 11:48:34 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:34 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:34 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:34 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:34 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:34 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:34 INFO tsdimaging::::casa 2024-10-25 11:48:34 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:34 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:34 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:34 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:34 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:34 INFO tsdimaging::::casa 2024-10-25 11:48:34 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:34 INFO tsdimaging::::casa sampling interval: [2.5436922675232196] arcsec 2024-10-25 11:48:34 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:34 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:34 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:35 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:35 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:35 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:35 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:35 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:35 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:35 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:35 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:35 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:35 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:35 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:35 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:35 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:35 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 21.763199 2024-10-25 11:48:35 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:35 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:35 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:35 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:35 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:35 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:35 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:35 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:35 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:35 INFO tsdimaging::do_weight_mask::casa This amounts to 24.5 % of the area with nonzero weight. 2024-10-25 11:48:35 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.default.ref.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:35 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:30.796649 End time: 2024-10-25 07:48:34.620859 2024-10-25 11:48:35 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:35 INFO name:: No table opened. 2024-10-25 11:48:35 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:35 INFO name:: No table opened. 2024-10-25 11:48:35 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:35 INFO test_tsdimaging::FileManager::smart_copy::casa Already have: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms. Skipping copy of: /opt/casa/data/casatestdata/unittest/tsdimaging/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:35 INFO ::casa test_timerange_value_exact: channel_selection=None 2024-10-25 11:48:35 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:35 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:35 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms'], outfile='selection_time.ms.sdimaging.exact', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='20:15:00', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:35 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms | Selecting on time range : 20:15:00 | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.exact] : 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.exact] : 2024-10-25 11:48:35 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:35 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.exact] with ftmachine: sd 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:35 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.498 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:35 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:35 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:35 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:36 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:36 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:36 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:36 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:36 INFO imager::data selection Selecting on time range : 20:15:00 2024-10-25 11:48:36 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:36 INFO imager::data selection Selected 1 out of 2000 rows. 2024-10-25 11:48:36 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:36 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:36 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM02&&& 2024-10-25 11:48:36 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:48:36 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:48:36 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:48:36 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:48:36 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:48:36 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:36 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:36 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:36 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 0.279737 2024-10-25 11:48:36 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:36 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:36 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:36 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:36 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:36 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:36 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:36 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:36 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:36 INFO tsdimaging::do_weight_mask::casa This amounts to 22.5 % of the area with nonzero weight. 2024-10-25 11:48:36 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.exact.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:36 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:34.964870 End time: 2024-10-25 07:48:35.754107 2024-10-25 11:48:36 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:36 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:36 INFO split::::casa ########################################## 2024-10-25 11:48:36 INFO split::::casa ##### Begin Task: split ##### 2024-10-25 11:48:36 INFO split::::casa split( vis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms', outputvis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='20:15:00', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2024-10-25 11:48:36 INFO MSTransformManager::parseMsSpecParams Input file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:36 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2024-10-25 11:48:36 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:36 INFO MSTransformManager::parseDataSelParams timerange selection is 20:15:00 2024-10-25 11:48:36 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2024-10-25 11:48:36 INFO MSTransformManager::open Select data 2024-10-25 11:48:36 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2024-10-25 11:48:36 INFO MSTransformDataHandler::makeSelection 1 out of 2000 rows are going to be considered due to the selection criteria. 2024-10-25 11:48:36 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Sun_57374.8.tab for output field Sun 2024-10-25 11:48:36 INFO split::::casa Task split complete. Start time: 2024-10-25 07:48:35.761532 End time: 2024-10-25 07:48:36.136818 2024-10-25 11:48:36 INFO split::::casa ##### End Task: split ##### 2024-10-25 11:48:36 INFO split::::casa ########################################## 2024-10-25 11:48:36 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:36 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:36 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split'], outfile='selection_time.ms.sdimaging.exact.ref', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:36 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:36 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:36 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:36 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.exact.ref] : 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.exact.ref] : 2024-10-25 11:48:36 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:36 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.exact.ref] with ftmachine: sd 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:36 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.495 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:36 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:36 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:36 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:37 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:37 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:37 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:37 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:37 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:37 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:37 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:37 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:37 INFO imager::data selection Selected all 1 rows 2024-10-25 11:48:37 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:37 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:37 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1 pointings of PM02&&& 2024-10-25 11:48:37 INFO SingleDishBeamUtil::getPointingSamplingRaster Got only one pointing. exiting without calculating sampling interval. 2024-10-25 11:48:37 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': 0.0}, 'sampling': {'unit': 'rad', 'value': array([0., 0.])}} 2024-10-25 11:48:37 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [0.000000, 0.000000] arcsec 2024-10-25 11:48:37 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=0.0 arcsec 2024-10-25 11:48:37 WARN tsdimaging::set_beam_size::casa Could not detect valid raster sampling. Exiting without setting beam size to image 2024-10-25 11:48:37 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:37 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:37 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:37 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 0.279737 2024-10-25 11:48:37 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:37 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:37 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:37 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:37 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:37 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:37 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:37 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:37 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:37 INFO tsdimaging::do_weight_mask::casa This amounts to 22.5 % of the area with nonzero weight. 2024-10-25 11:48:37 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.exact.ref.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:37 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:36.151556 End time: 2024-10-25 07:48:36.925605 2024-10-25 11:48:37 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:37 INFO name:: No table opened. 2024-10-25 11:48:37 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:37 INFO name:: No table opened. 2024-10-25 11:48:37 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:37 INFO test_tsdimaging::FileManager::smart_copy::casa Already have: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms. Skipping copy of: /opt/casa/data/casatestdata/unittest/tsdimaging/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:37 INFO ::casa test_timerange_value_gt: channel_selection=None 2024-10-25 11:48:37 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:37 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:37 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms'], outfile='selection_time.ms.sdimaging.gt', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='>20:15:00', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:37 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:37 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:37 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:37 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:37 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms | Selecting on time range : >20:15:00 | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:37 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1500 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.gt] : 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.gt] : 2024-10-25 11:48:38 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:38 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.gt] with ftmachine: sd 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:38 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.499 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:38 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:38 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:38 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:40 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:40 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:40 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:40 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:40 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:40 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:40 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:40 INFO imager::data selection Selecting on time range : >20:15:00 2024-10-25 11:48:40 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:40 INFO imager::data selection Selected 1500 out of 2000 rows. 2024-10-25 11:48:40 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:40 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:40 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1500 pointings of PM02&&& 2024-10-25 11:48:40 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:40 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23387e-05, 0] rad, pa: -0.00164089 rad 2024-10-25 11:48:40 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.0016408855894219317}, 'sampling': {'unit': 'rad', 'value': array([1.23387315e-05, 0.00000000e+00])}} 2024-10-25 11:48:40 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.545046, 0.000000] arcsec 2024-10-25 11:48:40 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5450460625197424 arcsec 2024-10-25 11:48:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:40 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:40 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:40 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:40 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:40 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:40 INFO tsdimaging::::casa 2024-10-25 11:48:40 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:40 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:40 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:40 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:40 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:40 INFO tsdimaging::::casa 2024-10-25 11:48:40 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:40 INFO tsdimaging::::casa sampling interval: [2.5450460625197424] arcsec 2024-10-25 11:48:40 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:40 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:40 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:40 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:40 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:40 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:40 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:40 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:40 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:40 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:40 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:40 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:40 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:40 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:40 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:40 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:40 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 18.408068 2024-10-25 11:48:40 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:40 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:40 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:40 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:40 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:40 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:40 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:40 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:40 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:40 INFO tsdimaging::do_weight_mask::casa This amounts to 24.2 % of the area with nonzero weight. 2024-10-25 11:48:40 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.gt.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:40 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:37.242010 End time: 2024-10-25 07:48:40.292969 2024-10-25 11:48:40 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:40 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:40 INFO split::::casa ########################################## 2024-10-25 11:48:40 INFO split::::casa ##### Begin Task: split ##### 2024-10-25 11:48:40 INFO split::::casa split( vis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms', outputvis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='>20:15:00', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2024-10-25 11:48:40 INFO MSTransformManager::parseMsSpecParams Input file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:40 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2024-10-25 11:48:40 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:40 INFO MSTransformManager::parseDataSelParams timerange selection is >20:15:00 2024-10-25 11:48:40 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2024-10-25 11:48:40 INFO MSTransformManager::open Select data 2024-10-25 11:48:40 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2024-10-25 11:48:40 INFO MSTransformDataHandler::makeSelection 1500 out of 2000 rows are going to be considered due to the selection criteria. 2024-10-25 11:48:41 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Sun_57374.8.tab for output field Sun 2024-10-25 11:48:41 INFO split::::casa Task split complete. Start time: 2024-10-25 07:48:40.300115 End time: 2024-10-25 07:48:40.962330 2024-10-25 11:48:41 INFO split::::casa ##### End Task: split ##### 2024-10-25 11:48:41 INFO split::::casa ########################################## 2024-10-25 11:48:41 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:41 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:41 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split'], outfile='selection_time.ms.sdimaging.gt.ref', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:41 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:41 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:41 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:41 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:41 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:41 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1500 2024-10-25 11:48:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.gt.ref] : 2024-10-25 11:48:41 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.gt.ref] : 2024-10-25 11:48:42 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:42 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.gt.ref] with ftmachine: sd 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:42 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.465 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:42 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:42 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:42 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:43 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:43 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:44 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:44 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:44 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:44 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:44 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:44 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:44 INFO imager::data selection Selected all 1500 rows 2024-10-25 11:48:44 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:44 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:44 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1500 pointings of PM02&&& 2024-10-25 11:48:44 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:44 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23387e-05, 0] rad, pa: -0.00164089 rad 2024-10-25 11:48:44 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.0016408855894219317}, 'sampling': {'unit': 'rad', 'value': array([1.23387315e-05, 0.00000000e+00])}} 2024-10-25 11:48:44 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.545046, 0.000000] arcsec 2024-10-25 11:48:44 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5450460625197424 arcsec 2024-10-25 11:48:44 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:44 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:44 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:44 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:44 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:44 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:44 INFO tsdimaging::::casa 2024-10-25 11:48:44 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:44 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:44 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:44 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:44 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:44 INFO tsdimaging::::casa 2024-10-25 11:48:44 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:44 INFO tsdimaging::::casa sampling interval: [2.5450460625197424] arcsec 2024-10-25 11:48:44 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:44 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:44 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:44 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:44 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:44 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:44 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:44 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:44 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:44 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:44 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:44 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:44 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:44 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:44 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:44 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:44 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 18.408068 2024-10-25 11:48:44 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:44 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:44 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:44 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:44 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:44 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:44 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:44 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:44 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:44 INFO tsdimaging::do_weight_mask::casa This amounts to 24.2 % of the area with nonzero weight. 2024-10-25 11:48:44 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.gt.ref.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:44 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:40.977310 End time: 2024-10-25 07:48:44.004692 2024-10-25 11:48:44 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:44 INFO name:: No table opened. 2024-10-25 11:48:44 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:44 INFO name:: No table opened. 2024-10-25 11:48:44 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:44 INFO test_tsdimaging::FileManager::smart_copy::casa Already have: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms. Skipping copy of: /opt/casa/data/casatestdata/unittest/tsdimaging/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:44 INFO ::casa test_timerange_value_interval: channel_selection=None 2024-10-25 11:48:44 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:44 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:44 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms'], outfile='selection_time.ms.sdimaging.delta', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='20:14:59.50+00:00:01.00', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:44 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:44 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:44 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:44 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms | Selecting on time range : 20:14:59.50+00:00:01.00 | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.delta] : 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.delta] : 2024-10-25 11:48:45 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:45 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.delta] with ftmachine: sd 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:45 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.433 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:45 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:45 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:45 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:46 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:46 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:46 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:46 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:46 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:46 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:46 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:46 INFO imager::data selection Selecting on time range : 20:14:59.50+00:00:01.00 2024-10-25 11:48:46 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:46 INFO imager::data selection Selected 1000 out of 2000 rows. 2024-10-25 11:48:46 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:46 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:46 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of PM02&&& 2024-10-25 11:48:47 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:47 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23598e-05, 0] rad, pa: -0.0199965 rad 2024-10-25 11:48:47 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.01999650853771093}, 'sampling': {'unit': 'rad', 'value': array([1.23597719e-05, 0.00000000e+00])}} 2024-10-25 11:48:47 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.549386, 0.000000] arcsec 2024-10-25 11:48:47 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5493859592487733 arcsec 2024-10-25 11:48:47 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:47 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:47 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:47 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:47 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:47 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:47 INFO tsdimaging::::casa 2024-10-25 11:48:47 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:47 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:47 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:47 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:47 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:47 INFO tsdimaging::::casa 2024-10-25 11:48:47 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:47 INFO tsdimaging::::casa sampling interval: [2.5493859592487733] arcsec 2024-10-25 11:48:47 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:47 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:47 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:47 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:47 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:47 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:47 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:47 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:47 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:47 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:47 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:47 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:47 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:47 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:47 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:47 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:47 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.479181 2024-10-25 11:48:47 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:47 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:47 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:47 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:47 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:47 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:47 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:47 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:47 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:47 INFO tsdimaging::do_weight_mask::casa This amounts to 24.4 % of the area with nonzero weight. 2024-10-25 11:48:47 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.delta.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:47 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:44.357462 End time: 2024-10-25 07:48:46.722294 2024-10-25 11:48:47 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:47 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:47 INFO split::::casa ########################################## 2024-10-25 11:48:47 INFO split::::casa ##### Begin Task: split ##### 2024-10-25 11:48:47 INFO split::::casa split( vis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms', outputvis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='20:14:59.50+00:00:01.00', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2024-10-25 11:48:47 INFO MSTransformManager::parseMsSpecParams Input file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:47 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2024-10-25 11:48:47 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:47 INFO MSTransformManager::parseDataSelParams timerange selection is 20:14:59.50+00:00:01.00 2024-10-25 11:48:47 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2024-10-25 11:48:47 INFO MSTransformManager::open Select data 2024-10-25 11:48:47 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2024-10-25 11:48:47 INFO MSTransformDataHandler::makeSelection 1000 out of 2000 rows are going to be considered due to the selection criteria. 2024-10-25 11:48:47 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Sun_57374.8.tab for output field Sun 2024-10-25 11:48:47 INFO split::::casa Task split complete. Start time: 2024-10-25 07:48:46.729546 End time: 2024-10-25 07:48:47.283743 2024-10-25 11:48:47 INFO split::::casa ##### End Task: split ##### 2024-10-25 11:48:47 INFO split::::casa ########################################## 2024-10-25 11:48:47 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:47 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:47 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split'], outfile='selection_time.ms.sdimaging.delta.ref', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:47 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:47 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:47 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:47 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:47 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:47 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.delta.ref] : 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.delta.ref] : 2024-10-25 11:48:48 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:48 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.delta.ref] with ftmachine: sd 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:48 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.421 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:48 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:48 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:48 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:49 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:49 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:49 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:49 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:49 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:49 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:49 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:49 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:49 INFO imager::data selection Selected all 1000 rows 2024-10-25 11:48:49 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:49 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:49 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of PM02&&& 2024-10-25 11:48:49 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:49 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23598e-05, 0] rad, pa: -0.0199965 rad 2024-10-25 11:48:49 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.01999650853771093}, 'sampling': {'unit': 'rad', 'value': array([1.23597719e-05, 0.00000000e+00])}} 2024-10-25 11:48:49 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.549386, 0.000000] arcsec 2024-10-25 11:48:49 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5493859592487733 arcsec 2024-10-25 11:48:49 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:49 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:49 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:49 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:49 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:49 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:49 INFO tsdimaging::::casa 2024-10-25 11:48:49 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:49 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:49 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:49 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:49 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:49 INFO tsdimaging::::casa 2024-10-25 11:48:49 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:49 INFO tsdimaging::::casa sampling interval: [2.5493859592487733] arcsec 2024-10-25 11:48:49 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:49 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:49 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:50 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:50 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:50 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:50 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:50 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:50 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:50 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:50 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:50 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:50 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:50 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:50 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:50 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:50 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.479181 2024-10-25 11:48:50 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:50 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:50 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:50 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:50 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:50 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:50 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:50 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:50 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:50 INFO tsdimaging::do_weight_mask::casa This amounts to 24.4 % of the area with nonzero weight. 2024-10-25 11:48:50 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.delta.ref.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:50 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:47.299059 End time: 2024-10-25 07:48:49.650359 2024-10-25 11:48:50 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:50 INFO name:: No table opened. 2024-10-25 11:48:50 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:50 INFO name:: No table opened. 2024-10-25 11:48:50 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:50 INFO test_tsdimaging::FileManager::smart_copy::casa Already have: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms. Skipping copy of: /opt/casa/data/casatestdata/unittest/tsdimaging/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:50 INFO ::casa test_timerange_value_lt: channel_selection=None 2024-10-25 11:48:50 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:50 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:50 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms'], outfile='selection_time.ms.sdimaging.lt', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='<20:15:00.50', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:50 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:50 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:50 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:50 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:50 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms | Selecting on time range : <20:15:00.50 | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:50 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:48:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.lt] : 2024-10-25 11:48:50 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.lt] : 2024-10-25 11:48:51 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:51 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.lt] with ftmachine: sd 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:51 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.419 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:51 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:51 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:51 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:52 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:52 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:52 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:52 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:52 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:52 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:52 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:52 INFO imager::data selection Selecting on time range : <20:15:00.50 2024-10-25 11:48:52 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:52 INFO imager::data selection Selected 1000 out of 2000 rows. 2024-10-25 11:48:52 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:52 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:52 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of PM02&&& 2024-10-25 11:48:52 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:52 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23598e-05, 0] rad, pa: -0.0199965 rad 2024-10-25 11:48:52 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.01999650853771093}, 'sampling': {'unit': 'rad', 'value': array([1.23597719e-05, 0.00000000e+00])}} 2024-10-25 11:48:52 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.549386, 0.000000] arcsec 2024-10-25 11:48:52 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5493859592487733 arcsec 2024-10-25 11:48:52 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:52 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:52 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:52 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:52 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:52 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:52 INFO tsdimaging::::casa 2024-10-25 11:48:52 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:52 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:52 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:52 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:52 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:52 INFO tsdimaging::::casa 2024-10-25 11:48:52 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:52 INFO tsdimaging::::casa sampling interval: [2.5493859592487733] arcsec 2024-10-25 11:48:52 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:52 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:52 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:52 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:52 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:52 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:52 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:52 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:52 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:52 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:52 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:52 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:52 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:52 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:52 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:52 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:52 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.479181 2024-10-25 11:48:52 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:52 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:52 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:52 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:52 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:52 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:52 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:52 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:52 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:52 INFO tsdimaging::do_weight_mask::casa This amounts to 24.4 % of the area with nonzero weight. 2024-10-25 11:48:52 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.lt.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:52 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:50.016244 End time: 2024-10-25 07:48:52.386805 2024-10-25 11:48:52 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:52 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:52 INFO split::::casa ########################################## 2024-10-25 11:48:52 INFO split::::casa ##### Begin Task: split ##### 2024-10-25 11:48:52 INFO split::::casa split( vis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms', outputvis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='<20:15:00.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2024-10-25 11:48:52 INFO MSTransformManager::parseMsSpecParams Input file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:52 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2024-10-25 11:48:52 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:52 INFO MSTransformManager::parseDataSelParams timerange selection is <20:15:00.50 2024-10-25 11:48:52 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2024-10-25 11:48:52 INFO MSTransformManager::open Select data 2024-10-25 11:48:52 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2024-10-25 11:48:52 INFO MSTransformDataHandler::makeSelection 1000 out of 2000 rows are going to be considered due to the selection criteria. 2024-10-25 11:48:53 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Sun_57374.8.tab for output field Sun 2024-10-25 11:48:53 INFO split::::casa Task split complete. Start time: 2024-10-25 07:48:52.393978 End time: 2024-10-25 07:48:52.945731 2024-10-25 11:48:53 INFO split::::casa ##### End Task: split ##### 2024-10-25 11:48:53 INFO split::::casa ########################################## 2024-10-25 11:48:53 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:53 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:53 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split'], outfile='selection_time.ms.sdimaging.lt.ref', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:53 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:53 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:53 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:53 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:53 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:53 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1000 2024-10-25 11:48:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.lt.ref] : 2024-10-25 11:48:53 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.lt.ref] : 2024-10-25 11:48:54 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:54 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:54 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:54 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:54 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:54 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:54 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.lt.ref] with ftmachine: sd 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:54 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.423 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:54 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:54 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:54 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:55 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:55 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:55 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:55 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:55 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:55 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:55 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:55 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:55 INFO imager::data selection Selected all 1000 rows 2024-10-25 11:48:55 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:55 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:55 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1000 pointings of PM02&&& 2024-10-25 11:48:55 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:55 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23598e-05, 0] rad, pa: -0.0199965 rad 2024-10-25 11:48:55 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.01999650853771093}, 'sampling': {'unit': 'rad', 'value': array([1.23597719e-05, 0.00000000e+00])}} 2024-10-25 11:48:55 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.549386, 0.000000] arcsec 2024-10-25 11:48:55 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5493859592487733 arcsec 2024-10-25 11:48:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:55 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:55 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:55 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:55 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:55 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:55 INFO tsdimaging::::casa 2024-10-25 11:48:55 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:55 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:55 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:55 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:55 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:55 INFO tsdimaging::::casa 2024-10-25 11:48:55 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:55 INFO tsdimaging::::casa sampling interval: [2.5493859592487733] arcsec 2024-10-25 11:48:55 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:55 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:55 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:55 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:55 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:55 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:55 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:55 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:55 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:55 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:55 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:55 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:55 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:55 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:55 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:55 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:55 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 16.479181 2024-10-25 11:48:55 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:55 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:55 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:55 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:55 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:55 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:55 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:55 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:55 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:55 INFO tsdimaging::do_weight_mask::casa This amounts to 24.4 % of the area with nonzero weight. 2024-10-25 11:48:55 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.lt.ref.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:55 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:52.961091 End time: 2024-10-25 07:48:55.330240 2024-10-25 11:48:55 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:55 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:55 INFO name:: No table opened. 2024-10-25 11:48:55 INFO showcache:: The Table Cache is empty. .2024-10-25 11:48:55 INFO name:: No table opened. 2024-10-25 11:48:55 INFO showcache:: The Table Cache is empty. 2024-10-25 11:48:56 INFO test_tsdimaging::FileManager::smart_copy::casa Already have: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms. Skipping copy of: /opt/casa/data/casatestdata/unittest/tsdimaging/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:56 INFO ::casa test_timerange_value_range: channel_selection=None 2024-10-25 11:48:56 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:56 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:56 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms'], outfile='selection_time.ms.sdimaging.range', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='20:15:00.20~20:15:01.50', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:56 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:56 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:56 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:56 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:56 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms | Selecting on time range : 20:15:00.20~20:15:01.50 | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:56 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1300 2024-10-25 11:48:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.range] : 2024-10-25 11:48:56 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.range] : 2024-10-25 11:48:57 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:48:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:48:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:48:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:48:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:48:57 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.range] with ftmachine: sd 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:48:57 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.41 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:48:57 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:48:57 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:48:57 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:48:58 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:48:58 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:48:58 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:48:58 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:58 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:58 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:48:58 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:48:58 INFO imager::data selection Selecting on time range : 20:15:00.20~20:15:01.50 2024-10-25 11:48:58 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:48:58 INFO imager::data selection Selected 1300 out of 2000 rows. 2024-10-25 11:48:58 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:48:58 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:48:58 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1300 pointings of PM02&&& 2024-10-25 11:48:58 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:48:58 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23315e-05, 0] rad, pa: -0.194105 rad 2024-10-25 11:48:58 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.19410508764059312}, 'sampling': {'unit': 'rad', 'value': array([1.23315361e-05, 0.00000000e+00])}} 2024-10-25 11:48:58 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.543562, 0.000000] arcsec 2024-10-25 11:48:58 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5435619047495783 arcsec 2024-10-25 11:48:58 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:58 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:48:58 INFO tsdimaging::::casa ======================================== 2024-10-25 11:48:58 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:48:58 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:48:58 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:48:58 INFO tsdimaging::::casa 2024-10-25 11:48:58 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:48:58 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:48:58 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:48:58 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:48:58 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:48:58 INFO tsdimaging::::casa 2024-10-25 11:48:58 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:48:58 INFO tsdimaging::::casa sampling interval: [2.5435619047495783] arcsec 2024-10-25 11:48:58 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:48:58 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:48:58 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:48:58 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:48:58 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:48:58 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:48:58 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:48:58 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:48:58 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:48:58 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:48:58 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:48:58 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:48:58 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:48:58 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:48:58 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:48:58 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:48:59 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 17.072830 2024-10-25 11:48:59 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:48:59 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:48:59 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:48:59 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:48:59 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:48:59 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:48:59 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:48:59 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:48:59 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:48:59 INFO tsdimaging::do_weight_mask::casa This amounts to 24.6 % of the area with nonzero weight. 2024-10-25 11:48:59 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.range.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:48:59 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:55.694507 End time: 2024-10-25 07:48:58.558491 2024-10-25 11:48:59 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:48:59 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:59 INFO split::::casa ########################################## 2024-10-25 11:48:59 INFO split::::casa ##### Begin Task: split ##### 2024-10-25 11:48:59 INFO split::::casa split( vis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms', outputvis='uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split', keepmms=True, field='', spw='', scan='', antenna='', correlation='', timerange='20:15:00.20~20:15:01.50', intent='', array='', uvrange='', observation='', feed='', datacolumn='corrected', keepflags=True, width=1, timebin='0s', combine='' ) 2024-10-25 11:48:59 INFO MSTransformManager::parseMsSpecParams Input file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms 2024-10-25 11:48:59 INFO MSTransformManager::parseMsSpecParams Data column is CORRECTED 2024-10-25 11:48:59 INFO MSTransformManager::parseMsSpecParams Output file name is uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:48:59 INFO MSTransformManager::parseDataSelParams timerange selection is 20:15:00.20~20:15:01.50 2024-10-25 11:48:59 INFO MSTransformManager::colCheckInfo Adding DATA column to output MS from input CORRECTED_DATA column 2024-10-25 11:48:59 INFO MSTransformManager::open Select data 2024-10-25 11:48:59 INFO MSTransformManager::createOutputMSStructure Create output MS structure 2024-10-25 11:48:59 INFO MSTransformDataHandler::makeSelection 1300 out of 2000 rows are going to be considered due to the selection criteria. 2024-10-25 11:48:59 INFO MSTransformDataHandler::copyEphemerisTable Transferring ephemeris EPHEM0_Sun_57374.8.tab for output field Sun 2024-10-25 11:48:59 INFO split::::casa Task split complete. Start time: 2024-10-25 07:48:58.565941 End time: 2024-10-25 07:48:59.210863 2024-10-25 11:48:59 INFO split::::casa ##### End Task: split ##### 2024-10-25 11:48:59 INFO split::::casa ########################################## 2024-10-25 11:48:59 INFO tsdimaging::::casa ########################################## 2024-10-25 11:48:59 INFO tsdimaging::::casa ##### Begin Task: tsdimaging ##### 2024-10-25 11:48:59 INFO tsdimaging::::casa tsdimaging( infiles=['uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split'], outfile='selection_time.ms.sdimaging.range.ref', overwrite=True, field='', spw='', antenna='', scan='', intent='OBSERVE_TARGET#ON_SOURCE', timerange='', outframe='', mode='channel', nchan=1, start='', width='', veltype='radio', specmode='cube', interpolation='linear', pointingcolumn='direction', convertfirst='never', projection='SIN', imsize=[250, 250], cell=['9.0arcsec', '9.0arcsec'], phasecenter='ICRS 17:43:50 -023.15.00', stokes='I', gridfunction='SF', convsupport=6, truncate=-1, gwidth=-1, jwidth=-1, clipminmax=False, minweight=0.1, brightnessunit='', restfreq='' ) 2024-10-25 11:48:59 INFO tsdimaging::tsdimaging::casa *** Creating paramList *** 2024-10-25 11:48:59 INFO tsdimaging::::casa Verifying Input Parameters 2024-10-25 11:48:59 INFO tsdimaging::tsdimaging::casa *** Creating imager object *** 2024-10-25 11:48:59 INFO tsdimaging::tsdimaging::casa *** Initializing imagers *** 2024-10-25 11:48:59 INFO tsdimaging::SynthesisImagerVi2::selectData MS : uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split | Selecting on Scan Intent/State : OBSERVE_TARGET#ON_SOURCE | [Opened in readonly mode] 2024-10-25 11:48:59 INFO tsdimaging::SynthesisImagerVi2::selectData NRows selected : 1300 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.range.ref] : 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Define image coordinates for [selection_time.ms.sdimaging.range.ref] : 2024-10-25 11:49:00 WARN tsdimaging::SynthesisParamsImage::buildCoordinateSystem (file /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMBC-BPOSX12P38/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2940) No rest frequency info, using the center of the selected spw(s):2.3e+11 Hz. Velocity labelling may not be correct. 2024-10-25 11:49:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [-0.0647582, -0.916506, -0.394744]' Channels equidistant in freq 2024-10-25 11:49:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 2.29991e+11 Hz 2024-10-25 11:49:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1.99992e+09 Hz 2024-10-25 11:49:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Number of channels = 1 2024-10-25 11:49:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1.99992e+09 Hz 2024-10-25 11:49:00 INFO tsdimaging::MSTransformRegridder::calcChanFreqs+ Lower edge = 2.28991e+11 Hz, upper edge = 2.30991e+11 Hz 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Impars: start 0 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Shape: [250, 250, 1, 1] Spectral: [2.29991e+11] at [0] with increment [1.99992e+09] 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::defineImage Set Gridding options for [selection_time.ms.sdimaging.range.ref] with ftmachine: sd 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Performing single dish gridding... 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine Gridding will use specified common tangent point: 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::createSDFTMachine 17:43:50.00 -23.15.00.00 ICRS 2024-10-25 11:49:00 INFO tsdimaging::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005029 GB. Available mem.: 6.358 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1. 2024-10-25 11:49:00 INFO tsdimaging::::casa CFCache already exists 2024-10-25 11:49:00 INFO tsdimaging::tsdimaging::casa *** Initializing normalizers *** 2024-10-25 11:49:00 INFO tsdimaging::tsdimaging::casa *** Creating single-dish images *** 2024-10-25 11:49:01 INFO tsdimaging::tsdimaging::casa *** Created single-dish images *** 2024-10-25 11:49:01 INFO tsdimaging::tsdimaging::casa *** Cleaning up tools *** 2024-10-25 11:49:02 INFO tsdimaging::::casa Setting single-dish image's beam 2024-10-25 11:49:02 INFO Imager::open() Opening MeasurementSet /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:49:02 INFO imager::data selection Performing selection on MeasurementSet : /Users/casaci/bamboohome/xml-data/build-dir/CASA-CMTC-TTCM13/wheeldirectory/casa6/casatasks/tests/casashell_tests/work/test_task_tsdimaging_casashell/uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms.split 2024-10-25 11:49:02 INFO imager::data selection Selecting on spectral windows expression : * 2024-10-25 11:49:02 INFO imager::data selection Selecting on antenna names : *&&& 2024-10-25 11:49:02 INFO imager::data selection Selecting on State Expr : OBSERVE_TARGET#ON_SOURCE 2024-10-25 11:49:02 INFO imager::data selection Selected all 1300 rows 2024-10-25 11:49:02 INFO imager::data selection Selected: [1 chans in spw 0] 2024-10-25 11:49:02 INFO SingleDishBeamUtil::getPointingSamplingRaster calculating sampling interval assuming raster scan. 2024-10-25 11:49:02 INFO SingleDishBeamUtil::getPointingSamplingRaster got 1300 pointings of PM02&&& 2024-10-25 11:49:02 INFO SingleDishBeamUtil::getPointingSamplingRaster No time gap found in scans. The scan pattern may not be RASTER. Median sampling interval will be returned. 2024-10-25 11:49:02 INFO SingleDishBeamUtil::getPointingSamplingRaster sampling interval: [1.23315e-05, 0] rad, pa: -0.194105 rad 2024-10-25 11:49:02 INFO tsdimaging::set_beam_size::casa sampling_params={'angle': {'unit': 'rad', 'value': -0.19410508764059312}, 'sampling': {'unit': 'rad', 'value': array([1.23315361e-05, 0.00000000e+00])}} 2024-10-25 11:49:02 INFO tsdimaging::set_beam_size::casa Detected raster sampling = [2.543562, 0.000000] arcsec 2024-10-25 11:49:02 WARN tsdimaging::set_beam_size::casa Invalid sampling=0.0 arcsec. Using the value of orthogonal direction=2.5435619047495783 arcsec 2024-10-25 11:49:02 INFO tsdimaging::::casa ======================================== 2024-10-25 11:49:02 INFO tsdimaging::::casa Summary of Image Beam Parameters 2024-10-25 11:49:02 INFO tsdimaging::::casa ======================================== 2024-10-25 11:49:02 INFO tsdimaging::::casa [Antenna] 2024-10-25 11:49:02 INFO tsdimaging::::casa diameter: 12.000000 m 2024-10-25 11:49:02 INFO tsdimaging::::casa blockage: 0.750000 m 2024-10-25 11:49:02 INFO tsdimaging::::casa 2024-10-25 11:49:02 INFO tsdimaging::::casa+ [Imaging Parameters] 2024-10-25 11:49:02 INFO tsdimaging::::casa reference frequency: 230000000000.0 2024-10-25 11:49:02 INFO tsdimaging::::casa cell size: [9.0, 9.0] arcsec 2024-10-25 11:49:02 INFO tsdimaging::::casa kernel type: SF 2024-10-25 11:49:02 INFO tsdimaging::::casa convsupport: 6 2024-10-25 11:49:02 INFO tsdimaging::::casa 2024-10-25 11:49:02 INFO tsdimaging::::casa+ [Sampling] 2024-10-25 11:49:02 INFO tsdimaging::::casa sampling interval: [2.5435619047495783] arcsec 2024-10-25 11:49:02 INFO tsdimaging::::casa position angle: 0.000000deg 2024-10-25 11:49:02 INFO tsdimaging::::casa Calculating theoretical beam size of the image 2024-10-25 11:49:02 INFO tsdimaging::::casa Coefficient from Baars (2007) Eq 4.13 for a -10.0dB edge taper and obscuration ratio=0.75/12 = 1.131*lambda/D 2024-10-25 11:49:02 INFO tsdimaging::::casa - initial FWHM of beam = 25.340971 arcsec 2024-10-25 11:49:02 INFO tsdimaging::::casa - FWHM of gridding kernel = 40.119798 arcsec 2024-10-25 11:49:02 INFO tsdimaging::::casa - FWHM of theoretical beam = 46.753665 arcsec 2024-10-25 11:49:02 INFO tsdimaging::::casa - FWHM of theoretical beam (gauss fit) = 46.341514 arcsec 2024-10-25 11:49:02 INFO tsdimaging::set_beam_size::casa Setting image beam: major=46.341514arcsec, minor=46.341514arcsec, pa=0.000000deg 2024-10-25 11:49:02 INFO set_beam_size::image::_casaQuantityFromVar Will use values specified in major, minor, pa to set beam 2024-10-25 11:49:02 INFO set_beam_size::BeamManipulator::set Setting (global) restoring beam. 2024-10-25 11:49:02 INFO set_beam_size::BeamManipulator::set Beam parameters: Major : 46.3415 arcsec 2024-10-25 11:49:02 INFO set_beam_size::BeamManipulator::set+ Minor : 46.3415 arcsec 2024-10-25 11:49:02 INFO set_beam_size::BeamManipulator::set+ Position Angle : 0 deg 2024-10-25 11:49:02 INFO tsdimaging::::casa Setting single-dish image's brightness unit to 'Jy/beam' 2024-10-25 11:49:02 INFO tsdimaging::::casa Creating weight image mask 2024-10-25 11:49:02 INFO tsdimaging::do_weight_mask::casa Start masking the map using minweight = 0.100000 2024-10-25 11:49:02 INFO tsdimaging::do_weight_mask::casa Median of weight in the map is 17.072830 2024-10-25 11:49:02 INFO tsdimaging::do_weight_mask::casa Pixels in map with weight <= median(weight)*minweight = {weight_threshold:f} will be masked. 2024-10-25 11:49:02 INFO do_weight_mask::ImageMaskHandler::_calcmask Created mask `mask0' 2024-10-25 11:49:02 INFO do_weight_mask::ImageRegion::fromRecord Selected bounding box : 2024-10-25 11:49:02 INFO do_weight_mask::ImageRegion::fromRecord+ [0, 0, 0, 0] to [249, 249, 0, 0] (17:45:11.822, -23.33.43.684, I, 2.29991e+11Hz to 17:42:29.210, -22.56.22.700, I, 2.29991e+11Hz) 2024-10-25 11:49:02 INFO do_weight_mask::ImageCollapser::_doDegenerateAxesCase All subimage axes to be collapsed are degenerate, using algorithm optimized for that case. 2024-10-25 11:49:02 INFO do_weight_mask::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2024-10-25 11:49:02 INFO do_weight_mask::CasacRegionManager::fromBCS Using all spectral channels. 2024-10-25 11:49:02 INFO do_weight_mask::CasacRegionManager::fromBCS Using polarizations ALL 2024-10-25 11:49:02 INFO do_weight_mask::ImageMaskAttacher::makeMask Created mask `mask0' 2024-10-25 11:49:02 INFO tsdimaging::do_weight_mask::casa This amounts to 24.6 % of the area with nonzero weight. 2024-10-25 11:49:02 INFO tsdimaging::do_weight_mask::casa The weight image 'selection_time.ms.sdimaging.range.ref.weight' is returned by this task, if the user wishes to assess the results in detail. 2024-10-25 11:49:02 INFO tsdimaging::::casa Task tsdimaging complete. Start time: 2024-10-25 07:48:59.226740 End time: 2024-10-25 07:49:02.025622 2024-10-25 11:49:02 INFO tsdimaging::::casa ##### End Task: tsdimaging ##### 2024-10-25 11:49:02 INFO tsdimaging::::casa ########################################## 2024-10-25 11:49:02 INFO name:: No table opened. 2024-10-25 11:49:02 INFO showcache:: The Table Cache is empty. .2024-10-25 11:49:02 INFO test_tsdimaging::FileManager::_delete::casa Deleting: uid___A002_Xae00c5_X2e6b.ms.cal.split.shrink.ms Using user configuration file /Users/casaci/.casa/config.py CASA 6.7.0.12 -- Common Astronomy Software Applications [6.7.0.12] imagename="ms_order.image", object name="SUCCESS" imagename="ms_order.image", object name="SUCCESS" ### result [0. 0. 0. 0. 1. 0. 0. 0. 0.] ### mask [False False False False True False False False False] ### reference [0. 0. 0. 0. 1. 0. 0. 0. 0.] ### mask [False False False False True False False False False] err = [0.] (max 0.0 min 0.0) ### result [0. 0. 0. 0. 2.5 0. 0. 0. 0. ] ### mask [False False False False True False False False False] ### reference [0. 0. 0. 0. 2.5 0. 0. 0. 0. ] ### mask [False False False False True False False False False] err = [0.] (max 0.0 min 0.0) ### gridmeta [[[], [], []], [[], [], [('clipping_3rows.ms', 0), ('clipping_3rows.ms', 1), ('clipping_3rows.ms', 2)]], [[], [], []]] ### ira 1 idec 2 data [[ 1.e+05] [ 1.e+01] [-1.e+05]] ### ira 1 idec 2 argmin 2 argmax 0 ### clip clipping_3rows.ms row 2 chan 0 data [[-100000.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### clip clipping_3rows.ms row 0 chan 0 data [[100000.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### result [ 0. 0. 0. 0. 0. 10. 0. 0. 0.] ### mask [False False False False False True False False False] ### reference [ 0. 0. 0. 0. 0. 10. 0. 0. 0.] ### mask [False False False False False True False False False] err = [0.] (max 0.0 min 0.0) ### gridmeta [[[], [], []], [[], [('clipping_1row.ms', 0), ('clipping_2rows.ms', 0), ('clipping_2rows.ms', 1)], [('clipping_3rows.ms', 0), ('clipping_3rows.ms', 1), ('clipping_3rows.ms', 2)]], [[], [], []]] ### ira 1 idec 1 data [[ 1.] [ 15.] [-10.]] ### ira 1 idec 1 argmin 2 argmax 1 ### clip clipping_2rows.ms row 1 chan 0 data [[-10.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### clip clipping_2rows.ms row 0 chan 0 data [[15.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### ira 1 idec 2 data [[ 1.e+05] [ 1.e+01] [-1.e+05]] ### ira 1 idec 2 argmin 2 argmax 0 ### clip clipping_3rows.ms row 2 chan 0 data [[-100000.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### clip clipping_3rows.ms row 0 chan 0 data [[100000.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### result [ 0. 0. 0. 0. 1. 10. 0. 0. 0.] ### mask [False False False False True True False False False] ### reference [ 0. 0. 0. 0. 1. 10. 0. 0. 0.] ### mask [False False False False True True False False False] err = [0. 0.] (max 0.0 min 0.0) ### gridmeta [[[], [], []], [[], [('clipping_1row.ms', 0)], [('clipping_3rows.ms', 0), ('clipping_3rows.ms', 1), ('clipping_3rows.ms', 2)]], [[], [], []]] ### ira 1 idec 2 data [[ 1.e+05] [ 1.e+01] [-1.e+05]] ### ira 1 idec 2 argmin 2 argmax 0 ### clip clipping_3rows.ms row 2 chan 0 data [[-100000.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### clip clipping_3rows.ms row 0 chan 0 data [[100000.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### result [ 0. 0. 0. 0. 1. 10. 0. 0. 0.] ### mask [False False False False True True False False False] ### reference [ 0. 0. 0. 0. 1. 10. 0. 0. 0.] ### mask [False False False False True True False False False] err = [0. 0.] (max 0.0 min 0.0) ### gridmeta [[[], [], []], [[], [], [('clipping_3rows_2chans.ms', 0), ('clipping_3rows_2chans.ms', 1), ('clipping_3rows_2chans.ms', 2)]], [[], [], []]] ### ira 1 idec 2 data [[ 1.e+10 2.e+01] [ 1.e+01 1.e+10] [-1.e+10 -1.e+10]] ### ira 1 idec 2 argmin 2 argmax 0 ### clip clipping_3rows_2chans.ms row 2 chan 0 data [[-1.e+10 -1.e+10]] ### flag (before) [[False False]] ### flag (after) [[ True False]] ### clip clipping_3rows_2chans.ms row 0 chan 0 data [[1.e+10 2.e+01]] ### flag (before) [[False False]] ### flag (after) [[ True False]] ### ira 1 idec 2 argmin 2 argmax 1 ### clip clipping_3rows_2chans.ms row 2 chan 1 data [[-1.e+10 -1.e+10]] ### flag (before) [[ True False]] ### flag (after) [[ True True]] ### clip clipping_3rows_2chans.ms row 1 chan 1 data [[1.e+01 1.e+10]] ### flag (before) [[False False]] ### flag (after) [[False True]] ### result [ 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 10. 20. 0. 0. 0. 0. 0. 0.] ### mask [False False False False False False False False False False True True False False False False False False] ### reference [ 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 10. 20. 0. 0. 0. 0. 0. 0.] ### mask [False False False False False False False False False False True True False False False False False False] err = [0. 0.] (max 0.0 min 0.0) ### gridmeta [[[], [], []], [[], [('clipping_1row.ms', 0), ('clipping_2rows.ms', 0), ('clipping_2rows.ms', 1)], []], [[], [], []]] ### ira 1 idec 1 data [[ 1.] [ 15.] [-10.]] ### ira 1 idec 1 argmin 2 argmax 1 ### clip clipping_2rows.ms row 1 chan 0 data [[-10.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### clip clipping_2rows.ms row 0 chan 0 data [[15.]] ### flag (before) [[False]] ### flag (after) [[ True]] ### result [0. 0. 0. 0. 1. 0. 0. 0. 0.] ### mask [False False False False True False False False False] ### reference [0. 0. 0. 0. 1. 0. 0. 0. 0.] ### mask [False False False False True False False False False] err = [0.] (max 0.0 min 0.0) ### gridmeta [[[], [], []], [[], [], [('clipping_3rows_suprious.ms', 0), ('clipping_3rows_suprious.ms', 1), ('clipping_3rows_suprious.ms', 2)]], [[], [], []]] ### ira 1 idec 2 data [[ 1.e+10] [ 1.e+01] [-1.e+10]] ### ira 1 idec 2 argmin 2 argmax 0 ### clip clipping_3rows_suprious.ms row 2 chan 0 data [[-1.e+10]] ### flag (before) [[False]] ### flag (after) [[ True]] ### clip clipping_3rows_suprious.ms row 0 chan 0 data [[1.e+10]] ### flag (before) [[False]] ### flag (after) [[ True]] ### result [ 0. 0. 0. 0. 0. 10. 0. 0. 0.] ### mask [False False False False False True False False False] ### reference [ 0. 0. 0. 0. 0. 10. 0. 0. 0.] ### mask [False False False False False True False False False] err = [0.] (max 0.0 min 0.0) Result = True npix [27 37] npix_ref [27 37] blc [-85.2559125 -13.87598139] blc_ref [-85.2565977 -13.87524395] trc [-85.30574583 -13.80898139] trc_ref [-85.30504227 -13.80972133] extent [0.01447354 0.067 ] npix [13 13] npix_ref [13 13] blc [ 0.00308333 -0.00307917] blc_ref [ 0.00202179 -0.00202178] trc [-0.01925 0.01925417] trc_ref [-0.01819663 0.01819663] extent [0.0223326 0.02233333] npix [37 26] npix_ref [37 26] blc [11.7908125 4.28623194] blc_ref [11.7908125 4.28623194] trc [11.723625 4.33275972] trc_ref [11.723625 4.33275972] extent [0.02634297 0.04652778] test_unallowed_outframe: failed as expected ---------------------------------------------------------------------- Ran 171 tests in 511.487s OK (skipped=14, expected failures=12)