2026-02-10 03:16:15 INFO ::casa Using user configuration file /home/casatest/.casa/config.py 2026-02-10 03:16:15 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py 2026-02-10 03:16:15 INFO ::casa loaded config file : /home/casatest/.casa/config.py 2026-02-10 03:16:15 INFO ::casa 2026-02-10 03:16:15 INFO ::casa config values 2026-02-10 03:16:15 INFO ::casa agg = False 2026-02-10 03:16:15 INFO ::casa cachedir = '/home/casatest/.casa' 2026-02-10 03:16:15 INFO ::casa casaconfig_verbose = 1 2026-02-10 03:16:15 INFO ::casa colors = 'Neutral' 2026-02-10 03:16:15 INFO ::casa data_auto_update = False 2026-02-10 03:16:15 INFO ::casa data_update_interval = 1 2026-02-10 03:16:15 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata'] 2026-02-10 03:16:15 INFO ::casa iplog = False 2026-02-10 03:16:15 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/ipython-20260210-031611.log' 2026-02-10 03:16:15 INFO ::casa log2term = True 2026-02-10 03:16:15 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/casa-20260210-031611.log' 2026-02-10 03:16:15 INFO ::casa measures_auto_update = False 2026-02-10 03:16:15 INFO ::casa measures_site = ['https://www.astron.nl/iers/', 'https://go.nrao.edu/iers/'] 2026-02-10 03:16:15 INFO ::casa measures_site_interval = 2 2026-02-10 03:16:15 INFO ::casa measures_update_interval = 1 2026-02-10 03:16:15 INFO ::casa measurespath = '/opt/casa/data/master' 2026-02-10 03:16:15 INFO ::casa nogui = False 2026-02-10 03:16:15 INFO ::casa nologfile = False 2026-02-10 03:16:15 INFO ::casa nologger = True 2026-02-10 03:16:15 INFO ::casa pipeline = False 2026-02-10 03:16:15 INFO ::casa startupfile = '/home/casatest/.casa/startup.py' 2026-02-10 03:16:15 INFO ::casa user_site = False 2026-02-10 03:16:15 INFO ::casa 2026-02-10 03:16:15 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig 2026-02-10 03:16:15 INFO ::casa measures version : WSRT_Measures_20211102-160001.ztar 2026-02-10 03:16:15 INFO ::casa 2026-02-10 03:16:15 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic 2026-02-10 03:16:15 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2026/01/19/15:15, 2025/12/20/00:00:00 2026-02-10 03:16:15 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2026/01/19/15:15, 2025/12/20/00:00:00 2026-02-10 03:16:15 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2026/02/09/15:15, 2026/05/10/00:00:00 2026-02-10 03:16:15 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2026/01/22/15:15, 2017/01/01/00:00:00 Running tests... ---------------------------------------------------------------------- Using user configuration file /home/casatest/.casa/config.py No event loop hook running. Using matplotlib backend: agg CASA 6.7.5.4 -- Common Astronomy Software Applications [6.7.5.4] 2026-02-10 03:16:16 INFO FITSCoordinateUtil::fromFITSHeader passing empty or nonexistant spectral Coordinate axis 2026-02-10 03:16:16 INFO ImageFITSConverterImpl::FITSToImage Created image of shape [113, 76] 2026-02-10 03:16:16 INFO ImageFITSConverterImpl::FITSToImage Copy FITS file to '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/image.im' All pixels fit in memory (8588 pixels). 2026-02-10 03:16:16 INFO imregrid::::casa ########################################## 2026-02-10 03:16:16 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:16 INFO imregrid::::casa imregrid( imagename='image.im', template='image.im', output='regridded', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:16 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:16 WARN imregrid::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2026-02-10 03:16:16 INFO imregrid::SubImageFactory::createImage Creating image 'regridded' of shape [113, 76] 2026-02-10 03:16:16 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:15.558587 End time: 2026-02-10 03:16:15.610854 2026-02-10 03:16:16 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:16 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa imregrid( imagename='image.im', template='bigger_image', output='regridded', asvelocity=True, axes=[-1], shape=[np.int32(339), np.int32(152)], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:26 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:26 INFO imregrid::SubImageFactory::createImage Creating image 'regridded' of shape [339, 152] 2026-02-10 03:16:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:25.632259 End time: 2026-02-10 03:16:25.681426 2026-02-10 03:16:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ##### Begin Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa imstat( imagename='image.im', axes=[], region='', box='', chans='', stokes='', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) 2026-02-10 03:16:26 INFO imstat::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:26 INFO imstat::image::statistics Determining stats for image image.im 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord+ [0, 0] to [112, 75] (00:00:29.333, -00.07.24.000 to 23:59:29.600, +00.07.36.000) 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Regions --- 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [112, 75] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:29.333, -00.07.24.000 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:29.600, +00.07.36.000 2026-02-10 03:16:26 INFO imstat:::: Values --- 2026-02-10 03:16:26 INFO imstat:::: -- flux density [flux]: 83.9545 Jy 2026-02-10 03:16:26 INFO imstat:::: -- number of points [npts]: 8588 2026-02-10 03:16:26 INFO imstat:::: -- maximum value [max]: 19.4335 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- minimum value [min]: -1.86599 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (pixel) [maxpos]: [54, 31] 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (pixel) [minpos]: [78, 62] 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (world) [maxposf]: 00:00:00.533, -00.01.12.000 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (world) [minposf]: 23:59:47.733, +00.05.00.000 2026-02-10 03:16:26 INFO imstat:::: -- Sum of pixel values [sum]: 1813.08 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 33797.2 Jy/beam.Jy/beam 2026-02-10 03:16:26 INFO imstat:::: Statistics --- 2026-02-10 03:16:26 INFO imstat:::: -- Mean of the pixel values [mean]: 0.211118 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Variance of the pixel values : 3.89129 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 1.97263 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Root mean square [rms]: 1.98379 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the pixel values [median]: -0.150453 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0.408716 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- IQR [quartile]: 0.824168 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- First quartile [q1]: -0.540366 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Third quartile [q3]: 0.283803 Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics 8.588000e+03 1.813081e+03 2.111179e-01 1.983785e+00 1.972634e+00 -1.865986e+00 1.943354e+01 2026-02-10 03:16:26 INFO imstat::::casa Task imstat complete. Start time: 2026-02-10 03:16:25.691304 End time: 2026-02-10 03:16:25.703986 2026-02-10 03:16:26 INFO imstat::::casa ##### End Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ##### Begin Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa imstat( imagename='regridded', axes=[], region='', box='', chans='', stokes='', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) 2026-02-10 03:16:26 INFO imstat::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:26 INFO imstat::image::statistics Determining stats for image regridded 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord+ [0, 0] to [338, 151] (00:00:29.333, -00.07.24.000 to 23:59:29.244, +00.07.42.000) 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Regions --- 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [338, 151] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:29.333, -00.07.24.000 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:29.244, +00.07.42.000 2026-02-10 03:16:26 INFO imstat:::: Values --- 2026-02-10 03:16:26 INFO imstat:::: -- flux density [flux]: 83.7586 Jy 2026-02-10 03:16:26 INFO imstat:::: -- number of points [npts]: 51528 2026-02-10 03:16:26 INFO imstat:::: -- maximum value [max]: 19.4335 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- minimum value [min]: -1.86599 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (pixel) [maxpos]: [162, 62] 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (pixel) [minpos]: [234, 124] 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (world) [maxposf]: 00:00:00.533, -00.01.12.000 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (world) [minposf]: 23:59:47.733, +00.05.00.000 2026-02-10 03:16:26 INFO imstat:::: -- Sum of pixel values [sum]: 10853.1 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 199936 Jy/beam.Jy/beam 2026-02-10 03:16:26 INFO imstat:::: Statistics --- 2026-02-10 03:16:26 INFO imstat:::: -- Mean of the pixel values [mean]: 0.210625 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Variance of the pixel values : 3.83585 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 1.95853 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Root mean square [rms]: 1.96981 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the pixel values [median]: -0.155406 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0.39795 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- IQR [quartile]: 0.803035 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- First quartile [q1]: -0.531817 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Third quartile [q3]: 0.271218 Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics 5.152800e+04 1.085310e+04 2.106252e-01 1.969808e+00 1.958534e+00 -1.865986e+00 1.943354e+01 2026-02-10 03:16:26 INFO imstat::::casa Task imstat complete. Start time: 2026-02-10 03:16:25.707079 End time: 2026-02-10 03:16:25.719766 2026-02-10 03:16:26 INFO imstat::::casa ##### End Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 WARN image::open (file src/tools/image/image_cmpt.cc, line 4208) Another image is already open, closing first 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa imregrid( imagename='image.im', template='shifted_image', output='regridded', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:26 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:26 WARN imregrid::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2026-02-10 03:16:26 INFO imregrid::SubImageFactory::createImage Creating image 'regridded' of shape [113, 76] 2026-02-10 03:16:26 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:25.753686 End time: 2026-02-10 03:16:25.800974 2026-02-10 03:16:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ##### Begin Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa imstat( imagename='image.im', axes=[], region='', box='', chans='', stokes='', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) 2026-02-10 03:16:26 INFO imstat::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:26 INFO imstat::image::statistics Determining stats for image image.im 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord+ [0, 0] to [112, 75] (00:00:29.333, -00.07.24.000 to 23:59:29.600, +00.07.36.000) 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Regions --- 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [112, 75] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:29.333, -00.07.24.000 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:29.600, +00.07.36.000 2026-02-10 03:16:26 INFO imstat:::: Values --- 2026-02-10 03:16:26 INFO imstat:::: -- flux density [flux]: 83.9545 Jy 2026-02-10 03:16:26 INFO imstat:::: -- number of points [npts]: 8588 2026-02-10 03:16:26 INFO imstat:::: -- maximum value [max]: 19.4335 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- minimum value [min]: -1.86599 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (pixel) [maxpos]: [54, 31] 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (pixel) [minpos]: [78, 62] 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (world) [maxposf]: 00:00:00.533, -00.01.12.000 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (world) [minposf]: 23:59:47.733, +00.05.00.000 2026-02-10 03:16:26 INFO imstat:::: -- Sum of pixel values [sum]: 1813.08 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 33797.2 Jy/beam.Jy/beam 2026-02-10 03:16:26 INFO imstat:::: Statistics --- 2026-02-10 03:16:26 INFO imstat:::: -- Mean of the pixel values [mean]: 0.211118 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Variance of the pixel values : 3.89129 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 1.97263 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Root mean square [rms]: 1.98379 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the pixel values [median]: -0.150453 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0.408716 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- IQR [quartile]: 0.824168 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- First quartile [q1]: -0.540366 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Third quartile [q3]: 0.283803 Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics 8.588000e+03 1.813081e+03 2.111179e-01 1.983785e+00 1.972634e+00 -1.865986e+00 1.943354e+01 2026-02-10 03:16:26 INFO imstat::::casa Task imstat complete. Start time: 2026-02-10 03:16:25.802433 End time: 2026-02-10 03:16:25.813044 2026-02-10 03:16:26 INFO imstat::::casa ##### End Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ##### Begin Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa imstat( imagename='regridded', axes=[], region='', box='', chans='', stokes='', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) 2026-02-10 03:16:26 INFO imstat::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:26 INFO imstat::image::statistics Determining stats for image regridded 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord+ [0, 0] to [112, 75] (00:00:22.400, -00.07.36.000 to 23:59:22.667, +00.07.24.000) 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Regions --- 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [112, 75] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:22.400, -00.07.36.000 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:22.667, +00.07.24.000 2026-02-10 03:16:26 INFO imstat:::: Values --- 2026-02-10 03:16:26 INFO imstat:::: -- flux density [flux]: 92.4169 Jy 2026-02-10 03:16:26 INFO imstat:::: -- number of points [npts]: 7545 2026-02-10 03:16:26 INFO imstat:::: -- maximum value [max]: 19.4335 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- minimum value [min]: -1.90262 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (pixel) [maxpos]: [41, 32] 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (pixel) [minpos]: [29, 0] 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (world) [maxposf]: 00:00:00.533, -00.01.12.000 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (world) [minposf]: 00:00:06.933, -00.07.36.000 2026-02-10 03:16:26 INFO imstat:::: -- Sum of pixel values [sum]: 1995.83 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 33542.8 Jy/beam.Jy/beam 2026-02-10 03:16:26 INFO imstat:::: Statistics --- 2026-02-10 03:16:26 INFO imstat:::: -- Mean of the pixel values [mean]: 0.264524 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Variance of the pixel values : 4.3763 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 2.09196 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Root mean square [rms]: 2.10848 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the pixel values [median]: -0.142763 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0.422332 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- IQR [quartile]: 0.860798 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- First quartile [q1]: -0.543982 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Third quartile [q3]: 0.316815 Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics 7.545000e+03 1.995834e+03 2.645240e-01 2.108481e+00 2.091961e+00 -1.902621e+00 1.943354e+01 2026-02-10 03:16:26 INFO imstat::::casa Task imstat complete. Start time: 2026-02-10 03:16:25.816161 End time: 2026-02-10 03:16:25.825456 2026-02-10 03:16:26 INFO imstat::::casa ##### End Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa imregrid( imagename='image.im', template='shifted_image', output='back_to_image', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:26 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:26 WARN imregrid::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2026-02-10 03:16:26 INFO imregrid::SubImageFactory::createImage Creating image 'back_to_image' of shape [113, 76] 2026-02-10 03:16:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:25.849457 End time: 2026-02-10 03:16:25.892175 2026-02-10 03:16:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ##### Begin Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa imstat( imagename='image.im', axes=[], region='', box='', chans='', stokes='', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) 2026-02-10 03:16:26 INFO imstat::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:26 INFO imstat::image::statistics Determining stats for image image.im 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord+ [0, 0] to [112, 75] (00:00:29.333, -00.07.24.000 to 23:59:29.600, +00.07.36.000) 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Regions --- 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [112, 75] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:29.333, -00.07.24.000 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:29.600, +00.07.36.000 2026-02-10 03:16:26 INFO imstat:::: Values --- 2026-02-10 03:16:26 INFO imstat:::: -- flux density [flux]: 83.9545 Jy 2026-02-10 03:16:26 INFO imstat:::: -- number of points [npts]: 8588 2026-02-10 03:16:26 INFO imstat:::: -- maximum value [max]: 19.4335 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- minimum value [min]: -1.86599 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (pixel) [maxpos]: [54, 31] 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (pixel) [minpos]: [78, 62] 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (world) [maxposf]: 00:00:00.533, -00.01.12.000 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (world) [minposf]: 23:59:47.733, +00.05.00.000 2026-02-10 03:16:26 INFO imstat:::: -- Sum of pixel values [sum]: 1813.08 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 33797.2 Jy/beam.Jy/beam 2026-02-10 03:16:26 INFO imstat:::: Statistics --- 2026-02-10 03:16:26 INFO imstat:::: -- Mean of the pixel values [mean]: 0.211118 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Variance of the pixel values : 3.89129 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 1.97263 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Root mean square [rms]: 1.98379 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the pixel values [median]: -0.150453 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0.408716 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- IQR [quartile]: 0.824168 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- First quartile [q1]: -0.540366 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Third quartile [q3]: 0.283803 Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics 8.588000e+03 1.813081e+03 2.111179e-01 1.983785e+00 1.972634e+00 -1.865986e+00 1.943354e+01 2026-02-10 03:16:26 INFO imstat::::casa Task imstat complete. Start time: 2026-02-10 03:16:25.894064 End time: 2026-02-10 03:16:25.905785 2026-02-10 03:16:26 INFO imstat::::casa ##### End Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imstat::::casa ##### Begin Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa imstat( imagename='back_to_image', axes=[], region='', box='', chans='', stokes='', listit=True, verbose=True, mask='', stretch=False, logfile='', append=True, algorithm='classic', fence=-1.0, center='mean', lside=True, zscore=-1.0, maxiter=-1, clmethod='auto', niter=3 ) 2026-02-10 03:16:26 INFO imstat::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:26 INFO imstat::image::statistics Determining stats for image back_to_image 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:26 INFO imstat::ImageRegion::fromRecord+ [0, 0] to [112, 75] (00:00:29.333, -00.07.24.000 to 23:59:29.600, +00.07.36.000) 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Statistics calculated using Classic algorithm 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup Regions --- 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (pixel) [blc]: [0, 0] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (pixel) [trc]: [112, 75] 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- bottom-left corner (world) [blcf]: 00:00:29.333, -00.07.24.000 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::_logStartup -- top-right corner (world) [trcf]: 23:59:29.600, +00.07.36.000 2026-02-10 03:16:26 INFO imstat:::: Values --- 2026-02-10 03:16:26 INFO imstat:::: -- flux density [flux]: 83.9545 Jy 2026-02-10 03:16:26 INFO imstat:::: -- number of points [npts]: 8588 2026-02-10 03:16:26 INFO imstat:::: -- maximum value [max]: 19.4335 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- minimum value [min]: -1.86599 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (pixel) [maxpos]: [54, 31] 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (pixel) [minpos]: [78, 62] 2026-02-10 03:16:26 INFO imstat:::: -- position of max value (world) [maxposf]: 00:00:00.533, -00.01.12.000 2026-02-10 03:16:26 INFO imstat:::: -- position of min value (world) [minposf]: 23:59:47.733, +00.05.00.000 2026-02-10 03:16:26 INFO imstat:::: -- Sum of pixel values [sum]: 1813.08 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Sum of squared pixel values [sumsq]: 33797.2 Jy/beam.Jy/beam 2026-02-10 03:16:26 INFO imstat:::: Statistics --- 2026-02-10 03:16:26 INFO imstat:::: -- Mean of the pixel values [mean]: 0.211118 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Variance of the pixel values : 3.89129 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Standard deviation of the Mean [sigma]: 1.97263 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Root mean square [rms]: 1.98379 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the pixel values [median]: -0.150453 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Median of the deviations [medabsdevmed]: 0.408716 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- IQR [quartile]: 0.824168 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- First quartile [q1]: -0.540366 Jy/beam 2026-02-10 03:16:26 INFO imstat:::: -- Third quartile [q3]: 0.283803 Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Sum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Mean column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Std_dev column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Minimum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics+ Maximum column unit = Jy/beam 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics Npts Sum Mean Rms Std_dev Minimum Maximum 2026-02-10 03:16:26 INFO imstat::ImageStatsCalculator::statistics 8.588000e+03 1.813081e+03 2.111179e-01 1.983785e+00 1.972634e+00 -1.865986e+00 1.943354e+01 2026-02-10 03:16:26 INFO imstat::::casa Task imstat complete. Start time: 2026-02-10 03:16:25.909204 End time: 2026-02-10 03:16:25.917963 2026-02-10 03:16:26 INFO imstat::::casa ##### End Task: imstat ##### 2026-02-10 03:16:26 INFO imstat::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa imregrid( imagename='image.im', template='template', output='regridded', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:26 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:26 WARN imregrid::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2026-02-10 03:16:26 INFO imregrid::SubImageFactory::createImage Creating image 'regridded' of shape [113, 76] 2026-02-10 03:16:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:25.950149 End time: 2026-02-10 03:16:25.984378 2026-02-10 03:16:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa imregrid( imagename='image.im', template='template', output='regridded', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:26 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:26 WARN imregrid::ImageRegrid::regrid You are regridding an image whose beam is not well sampled by the pixel size. Total flux can be lost when regridding such images, especially when the new pixel size is larger than the old pixel size. It is recommended to check the total flux of your input and output image, and if necessary rebin the input to have smaller pixels. 2026-02-10 03:16:26 SEVERE imregrid::image::regrid Exception Reported: Exception: All output pixels are masked. 2026-02-10 03:16:26 SEVERE imregrid::image::regrid+ ... thrown by std::shared_ptr > casa::ImageRegridder::_regrid() const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 189 2026-02-10 03:16:26 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: All output pixels are masked. 2026-02-10 03:16:26 SEVERE imregrid::::casa+ ... thrown by std::shared_ptr > casa::ImageRegridder::_regrid() const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 189 2026-02-10 03:16:26 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:26 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:26 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:26 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:26 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:26 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:26 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:26 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:26 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:26 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:26 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:26 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:26 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:26 INFO imregrid::::casa+ RuntimeError: Exception: All output pixels are masked. 2026-02-10 03:16:26 INFO imregrid::::casa+ ... thrown by std::shared_ptr > casa::ImageRegridder::_regrid() const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 189 2026-02-10 03:16:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:26.006928 End time: 2026-02-10 03:16:26.072963 2026-02-10 03:16:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:26 INFO imregrid::::casa ########################################## 2026-02-10 03:16:26 INFO name:: No table opened. 2026-02-10 03:16:26 INFO showcache:: The Table Cache is empty. ************* [113 76] ************* [113 76] 25764 values checked ************* shape before [113 76] ************* shape after [339 152] {'coordsys': {'coordsys': {'direction0': {'axes': array(['Right Ascension', 'Declination'], dtype='::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:27 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 1 where as the specified length of the corresponding output axis is 20. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:27 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:27 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:27 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:27 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:27 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:27 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ RuntimeError: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 1 where as the specified length of the corresponding output axis is 20. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:27 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:26.989920 End time: 2026-02-10 03:16:27.006972 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## .2026-02-10 03:16:27 INFO ImageFactory::createImage Created Paged image 'al.im' of shape [20, 20, 20] with float valued pixels. 2026-02-10 03:16:27 INFO ImageFactory::createImage Created Paged image 'al_temp.im' of shape [10, 10, 10] with float valued pixels. 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='al.im', template='al_temp.im', output='al.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=3, replicate=False, overwrite=False ) 2026-02-10 03:16:27 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 INFO imregrid::SubImageFactory::createImage Creating image 'al.out.im' of shape [10, 10, 10] 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.056151 End time: 2026-02-10 03:16:27.120139 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='al.im', template='al_temp.im', output='al.out.im', asvelocity=True, axes=[0, 1], shape=[-1], interpolation='linear', decimate=3, replicate=False, overwrite=True ) 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 INFO imregrid::SubImageFactory::createImage Creating image 'al.out.im' of shape [10, 10, 20] 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.126293 End time: 2026-02-10 03:16:27.180258 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='al.im', template='al_temp.im', output='al.out.im', asvelocity=True, axes=[2], shape=[-1], interpolation='linear', decimate=3, replicate=False, overwrite=True ) 2026-02-10 03:16:27 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 INFO imregrid::SubImageFactory::createImage Creating image 'al.out.im' of shape [20, 20, 10] 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.185008 End time: 2026-02-10 03:16:27.239719 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## .2026-02-10 03:16:27 INFO ImageFactory::createImage Created Paged image 'ah.im' of shape [20, 20, 4, 1] with float valued pixels. 2026-02-10 03:16:27 INFO ImageFactory::createImage Created Paged image 'ah_temp.im' of shape [20, 20, 4, 20] with float valued pixels. 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='ah.im', template='ah_temp.im', output='ah.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:27 INFO imregrid::SubImageFactory::createImage Creating image 'ah.out.im' of shape [20, 20, 4, 1] 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.292949 End time: 2026-02-10 03:16:27.342106 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='ah.im', template='ah_temp.im', output='ah.out.im', asvelocity=True, axes=[0, 1, 3], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:27 INFO imregrid:::: You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 20 times in the output image. 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 SEVERE imregrid::image::regrid Exception Reported: Exception: ah.out.im is currently present in the table cache and so is being used by another process. Please close it in the other process first before attempting to overwrite it. 2026-02-10 03:16:27 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageTask::_removeExistingFileIfNecessary(const casacore::String&, casacore::Bool, casacore::Bool) const [with T = float; casacore::Bool = bool] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageTask.tcc, line: 137 2026-02-10 03:16:27 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: ah.out.im is currently present in the table cache and so is being used by another process. Please close it in the other process first before attempting to overwrite it. 2026-02-10 03:16:27 SEVERE imregrid::::casa+ ... thrown by void casa::ImageTask::_removeExistingFileIfNecessary(const casacore::String&, casacore::Bool, casacore::Bool) const [with T = float; casacore::Bool = bool] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageTask.tcc, line: 137 2026-02-10 03:16:27 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:27 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:27 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:27 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:27 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:27 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:27 INFO imregrid::::casa+ RuntimeError: Exception: ah.out.im is currently present in the table cache and so is being used by another process. Please close it in the other process first before attempting to overwrite it. 2026-02-10 03:16:27 INFO imregrid::::casa+ ... thrown by void casa::ImageTask::_removeExistingFileIfNecessary(const casacore::String&, casacore::Bool, casacore::Bool) const [with T = float; casacore::Bool = bool] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageTask.tcc, line: 137 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.347816 End time: 2026-02-10 03:16:27.377090 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='ah.im', template='ah_temp.im', output='ah.out.im', asvelocity=True, axes=[0, 1, 3], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:27 INFO imregrid:::: You've specified explicitly that the spectral axis should be regridded. However, the input image has a degenerate spectral axis and so it cannot be regridded. Instead, the resulting single output channel will be replicated 20 times in the output image. 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 INFO imregrid::SubImageFactory::createImage Creating image 'ah.out.im' of shape [20, 20, 4, 20] 2026-02-10 03:16:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.378929 End time: 2026-02-10 03:16:27.425881 2026-02-10 03:16:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## .2026-02-10 03:16:27 INFO ImageFactory::createImage Created Paged image 'ag.im' of shape [20, 20, 4, 20] with float valued pixels. 2026-02-10 03:16:27 INFO ImageFactory::createImage Created Paged image 'ag_temp.im' of shape [20, 20, 4, 1] with float valued pixels. 2026-02-10 03:16:27 INFO imregrid::::casa ########################################## 2026-02-10 03:16:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:27 INFO imregrid::::casa imregrid( imagename='ag.im', template='ag_temp.im', output='ag.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:27 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:27 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:27 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:27 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:28 INFO imregrid::SubImageFactory::createImage Creating image 'ag.out.im' of shape [20, 20, 4, 20] 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.472823 End time: 2026-02-10 03:16:27.553413 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ag.im', template='ag_temp.im', output='ag.out.im', asvelocity=True, axes=[0, 1, 3], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 WARN imregrid::::casa You've specified that you want to regrid the spectral axis without specifying the output shape. Normally the length chosen would be that of the corresponding template axis, however, the template spectral axis is degenerate and one cannot regrid an axis such that its output length is one. So, removing axis 3 from the axes list and just copying the input spectral information to the output image 2026-02-10 03:16:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 SEVERE image::regrid Exception Reported: Exception: ag.out.im is currently present in the table cache and so is being used by another process. Please close it in the other process first before attempting to overwrite it. 2026-02-10 03:16:28 SEVERE image::regrid+ ... thrown by void casa::ImageTask::_removeExistingFileIfNecessary(const casacore::String&, casacore::Bool, casacore::Bool) const [with T = float; casacore::Bool = bool] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageTask.tcc, line: 137 2026-02-10 03:16:28 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: ag.out.im is currently present in the table cache and so is being used by another process. Please close it in the other process first before attempting to overwrite it. 2026-02-10 03:16:28 SEVERE imregrid::::casa+ ... thrown by void casa::ImageTask::_removeExistingFileIfNecessary(const casacore::String&, casacore::Bool, casacore::Bool) const [with T = float; casacore::Bool = bool] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageTask.tcc, line: 137 2026-02-10 03:16:28 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:28 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:28 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ RuntimeError: Exception: ag.out.im is currently present in the table cache and so is being used by another process. Please close it in the other process first before attempting to overwrite it. 2026-02-10 03:16:28 INFO imregrid::::casa+ ... thrown by void casa::ImageTask::_removeExistingFileIfNecessary(const casacore::String&, casacore::Bool, casacore::Bool) const [with T = float; casacore::Bool = bool] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageTask.tcc, line: 137 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.557181 End time: 2026-02-10 03:16:27.576278 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ag.im', template='ag_temp.im', output='ag.out.im', asvelocity=True, axes=[0, 1, 3], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 WARN imregrid::::casa You've specified that you want to regrid the spectral axis without specifying the output shape. Normally the length chosen would be that of the corresponding template axis, however, the template spectral axis is degenerate and one cannot regrid an axis such that its output length is one. So, removing axis 3 from the axes list and just copying the input spectral information to the output image 2026-02-10 03:16:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 INFO SubImageFactory::createImage Creating image 'ag.out.im' of shape [20, 20, 4, 20] 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.577443 End time: 2026-02-10 03:16:27.617288 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## .2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'ac.im' of shape [20, 20, 2, 20] with float valued pixels. 2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'ac_temp.im' of shape [20, 20, 1, 20] with float valued pixels. 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ac.im', template='ac_temp.im', output='ac.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:28 INFO imregrid::SubImageFactory::createImage Creating image 'ac.out.im' of shape [20, 20, 2, 20] 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.658309 End time: 2026-02-10 03:16:27.711649 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ac.im', template='ac_temp.im', output='ac.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 1, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:28 SEVERE imregrid::image::regrid Exception Reported: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 1. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:28 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:28 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 1. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:28 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:28 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:28 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:28 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ RuntimeError: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 1. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:28 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.715167 End time: 2026-02-10 03:16:27.730375 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ac.im', template='ac_temp.im', output='ac.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 3, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:28 SEVERE imregrid::image::regrid Exception Reported: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 3. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:28 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:28 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 3. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:28 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:28 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:28 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:28 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ RuntimeError: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 3. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:28 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.731366 End time: 2026-02-10 03:16:27.746347 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ac.im', template='ac_temp.im', output='ac.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 2, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:28 INFO imregrid::SubImageFactory::createImage Creating image 'ac.out.im' of shape [20, 20, 2, 20] 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.747336 End time: 2026-02-10 03:16:27.802916 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## .2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'xyz.im' of shape [20, 20, 20] with float valued pixels. 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='xyz.im', template='get', output='', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.815801 End time: 2026-02-10 03:16:27.820540 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='xyz.im', template={'csys': {'direction0': {'axes': array(['Right Ascension', 'Declination'], dtype=' > casa::ImageRegridder::_regrid() const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 189 2026-02-10 03:16:28 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: All output pixels are masked. 2026-02-10 03:16:28 SEVERE imregrid::::casa+ ... thrown by std::shared_ptr > casa::ImageRegridder::_regrid() const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 189 2026-02-10 03:16:28 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:28 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:28 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:28 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ RuntimeError: Exception: All output pixels are masked. 2026-02-10 03:16:28 INFO imregrid::::casa+ ... thrown by std::shared_ptr > casa::ImageRegridder::_regrid() const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 189 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.826393 End time: 2026-02-10 03:16:27.843956 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## .2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'zz.im' of shape [20, 20, 10] with float valued pixels. 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='zz.im', template='GALACTIC', output='zz_out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=False ) 2026-02-10 03:16:28 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:28 INFO imregrid::::casa Padding image by 4 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:28 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/zz.im size => [20, 20, 10] 2026-02-10 03:16:28 INFO ImagePadder::pad New size => [28, 28, 10] 2026-02-10 03:16:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:28 INFO imregrid::::casa Will rotate beams counterclockwise by -23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:28 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:28 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:28 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:28 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:28 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:28 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:28 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:28 INFO ImageRegion::fromRecord+ [2, 1, 0] to [25, 25, 9] (96.742506deg, -60.404664deg, 1.415e+09Hz to 95.970817deg, -60.004767deg, 1.415e+09Hz) 2026-02-10 03:16:28 INFO ImageRegion::fromRecord Original Temporary_Image size => [28, 28, 10] 2026-02-10 03:16:28 INFO ImageRegion::fromRecord New zz_out.im size => [24, 25, 10] 2026-02-10 03:16:28 INFO SubImageFactory::createImage Creating image 'zz_out.im' of shape [24, 25, 10] 2026-02-10 03:16:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:27.863150 End time: 2026-02-10 03:16:27.904362 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO ::::ImageFactory::createImage Created Paged image 'zz.im' of shape [20, 20, 10] with float valued pixels. 2026-02-10 03:16:28 INFO ::::image::fromshape Ran ia.fromshape 2026-02-10 03:16:28 INFO ::::image::fromshape ia.fromshape(outfile="zz.im", shape=[20,20,10], csys={...}, linear=false, overwrite=false, log=true, type="f") 2026-02-10 03:16:28 INFO ::::ImagePadder::_reportOldNewImageShapes Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/zz.im size => [20, 20, 10] 2026-02-10 03:16:28 INFO ::::ImagePadder::_reportOldNewImageShapes New size => [28, 28, 10] 2026-02-10 03:16:28 INFO ::::BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:28 INFO ::::BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:28 INFO ::::BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:28 INFO ::::BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:28 INFO ::::BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:28 INFO ::::ImageCropper::_reportOldNewImageShapes Original Temporary_Image size => [28, 28, 10] 2026-02-10 03:16:28 INFO ::::ImageCropper::_reportOldNewImageShapes New zz_out.im size => [24, 25, 10] 2026-02-10 03:16:28 INFO ::::imregrid version: 6.7.5-4 CASAtools:v1.0.0 2026-02-10 03:16:28 INFO ::::imregrid imregrid(imagename="zz.im", template="GALACTIC", output="zz_out.im", asvelocity=True, axes=[-1], shape=[-1], interpolation="linear", decimate=5, replicate=False, overwrite=False) .2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'ak.im' of shape [30, 30] with float valued pixels. 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ak.im', template={'csys': {'direction0': {'axes': array(['Right Ascension', 'Declination'], dtype='::makeCoordinateSystem (file /source/casa6/casatools/casacore/casacore/images/Images/ImageRegrid.tcc, line 631) Spectral coordinate is not present in the output coordinate system, so it cannot be regridded 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:28 INFO imregrid::SubImageFactory::createImage Creating image 'af.out.im' of shape [20, 20, 4, 20] 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.282093 End time: 2026-02-10 03:16:28.324572 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='af.im', template='af_temp.im', output='af.out.im', asvelocity=True, axes=[0, 1, 3], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:28 SEVERE imregrid::CoordinateSystem::getWorldAxesOrder (file /source/casa6/casatools/casacore/coordinates/Coordinates/CoordinateSystem.cc, line 4663) No axis matches requested axis frequency. Image axis names are [right ascension, declination, stokes] 2026-02-10 03:16:28 SEVERE imregrid::coordsys::findaxisbyname Error: 2026-02-10 03:16:28 SEVERE imregrid::CoordinateSystem::getWorldAxesOrder (file /source/casa6/casatools/casacore/coordinates/Coordinates/CoordinateSystem.cc, line 4663) No axis matches requested axis frequency. Image axis names are [right ascension, declination, stokes] 2026-02-10 03:16:28 SEVERE imregrid::::casa Exception Reported: Error in imregrid: 2026-02-10 03:16:28 SEVERE imregrid::CoordinateSystem::getWorldAxesOrder (file /source/casa6/casatools/casacore/coordinates/Coordinates/CoordinateSystem.cc, line 4663) No axis matches requested axis frequency. Image axis names are [right ascension, declination, stokes] 2026-02-10 03:16:28 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:28 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 105, in imregrid 2026-02-10 03:16:28 INFO imregrid::::casa+ shape = _imregrid_handle_default_shape( 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 290, in _imregrid_handle_default_shape 2026-02-10 03:16:28 INFO imregrid::::casa+ template_axis = template_csys.findaxisbyname(targetaxesnames[i]) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/coordsys.py", line 202, in findaxisbyname 2026-02-10 03:16:28 INFO imregrid::::casa+ return self._swigobj.findaxisbyname(axisname, allowfriendlyname) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/coordsys.py", line 796, in findaxisbyname 2026-02-10 03:16:28 INFO imregrid::::casa+ return _coordsys.coordsys_findaxisbyname(self, *args, **kwargs) 2026-02-10 03:16:28 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:28 INFO imregrid::::casa+ RuntimeError: 2026-02-10 03:16:28 SEVERE imregrid::CoordinateSystem::getWorldAxesOrder (file /source/casa6/casatools/casacore/coordinates/Coordinates/CoordinateSystem.cc, line 4663) No axis matches requested axis frequency. Image axis names are [right ascension, declination, stokes] 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.331063 End time: 2026-02-10 03:16:28.366453 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## .2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'ab.im' of shape [20, 20, 2, 20] with float valued pixels. 2026-02-10 03:16:28 INFO ImageFactory::createImage Created Paged image 'ab_temp.im' of shape [20, 20, 20] with float valued pixels. 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ab.im', template='ab_temp.im', output='ab.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=False ) 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:28 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:28 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:28 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:28 INFO imregrid::SubImageFactory::createImage Creating image 'ab.out.im' of shape [20, 20, 2, 20] 2026-02-10 03:16:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.421970 End time: 2026-02-10 03:16:28.489789 2026-02-10 03:16:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ########################################## 2026-02-10 03:16:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:28 INFO imregrid::::casa imregrid( imagename='ab.im', template='ab_temp.im', output='ab.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 1, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:29 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:29 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:29 SEVERE imregrid::image::regrid Exception Reported: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 1. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:29 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:29 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 1. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:29 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:29 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:29 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:29 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:29 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:29 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ RuntimeError: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 1. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:29 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:29 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.495515 End time: 2026-02-10 03:16:28.517042 2026-02-10 03:16:29 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa ########################################## 2026-02-10 03:16:29 INFO imregrid::::casa ########################################## 2026-02-10 03:16:29 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa imregrid( imagename='ab.im', template='ab_temp.im', output='ab.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 3, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:29 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:29 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:29 SEVERE imregrid::image::regrid Exception Reported: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 3. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:29 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:29 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 3. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:29 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:29 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:16:29 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:16:29 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:16:29 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:16:29 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:16:29 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:16:29 INFO imregrid::::casa+ RuntimeError: Exception: Input axis 2 (coordinate type Stokes), which will not be regridded and corresponds tooutput axis casacore::String::toString(newAxis), has length 2 where as the specified length of the corresponding output axis is 3. If a coordinate is not regridded, its input and output axes must have the same length.. 2026-02-10 03:16:29 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridder::_checkOutputShape(const casacore::SubImage&, const std::set&) const [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridder.tcc, line: 292 2026-02-10 03:16:29 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.518352 End time: 2026-02-10 03:16:28.537543 2026-02-10 03:16:29 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa ########################################## 2026-02-10 03:16:29 INFO imregrid::::casa ########################################## 2026-02-10 03:16:29 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa imregrid( imagename='ab.im', template='ab_temp.im', output='ab.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 2, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:16:29 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:29 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:16:29 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:29 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:16:29 INFO imregrid::SubImageFactory::createImage Creating image 'ab.out.im' of shape [20, 20, 2, 20] 2026-02-10 03:16:29 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.538729 End time: 2026-02-10 03:16:28.592767 2026-02-10 03:16:29 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa ########################################## .2026-02-10 03:16:29 INFO imregrid::::casa ########################################## 2026-02-10 03:16:29 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:29 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:29 INFO imregrid::::casa Padding image by 109 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:29 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:29 INFO ImagePadder::pad New size => [1218, 1218] 2026-02-10 03:16:29 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:29 INFO imregrid::::casa Will rotate beams counterclockwise by -165.669 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:29 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:29 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:29 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -14.3313 deg 2026-02-10 03:16:29 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:29 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -14.3313 deg 2026-02-10 03:16:29 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:29 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:29 INFO ImageRegion::fromRecord+ [3, 3] to [1217, 1216] (305.910987deg, -37.018360deg to 305.489566deg, -36.681415deg) 2026-02-10 03:16:29 INFO ImageRegion::fromRecord Original Temporary_Image size => [1218, 1218] 2026-02-10 03:16:29 INFO ImageRegion::fromRecord New mygalactic_ra0_dec-80_origconvJ2000.im size => [1215, 1214] 2026-02-10 03:16:29 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec-80_origconvJ2000.im' of shape [1215, 1214] 2026-02-10 03:16:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:29 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:28.798171 End time: 2026-02-10 03:16:29.058534 2026-02-10 03:16:29 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:29 INFO imregrid::::casa ########################################## 2026-02-10 03:16:29 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:29 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:29 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:29 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:29 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:29 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:29 2026****** 2026-02-10 03:16:29 INFO ImageFitter::fit+ 2026-02-10 03:16:29 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:29 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:29 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:29 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:29 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:29 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:57:28.607, -80.05.06.880 to 23:57:21.718, -80.04.48.682) 2026-02-10 03:16:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:29 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- ra: 23:57:25.1616313163 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822606612 +/- 0.0000000007 arcsec 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- position angle: 45.635462650 +/- 0.000000013 deg 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998824 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:29 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:29 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:29 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:29 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:29 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:29 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:29 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:29 2026****** 2026-02-10 03:16:29 INFO ImageFitter::fit+ 2026-02-10 03:16:29 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec-80_origconvJ2000.im 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec-80_origconvJ2000.im'> 0.001 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:29 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:29 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:29 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:29 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:29 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:29 INFO ImageRegion::fromRecord+ [284, 987] to [301, 1004] (305.811781deg, -36.744327deg to 305.805882deg, -36.739610deg) 2026-02-10 03:16:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1838 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.08921e-05 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.08921e-05 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec-80_origconvJ2000.im component 0 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- long: 20:23:14.10235547 +/- 0.00000069 s (0.00000825 arcsec along great circle) 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- lat: -036.44.30.91000488 +/- 0.00000961 arcsec 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- long: 292.7064742 +/- 0.0000083 pixels 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- lat: 995.6757234 +/- 0.0000096 pixels 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025715 +/- 0.000024 arcsec 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035495 +/- 0.000017 arcsec 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- position angle: 30.60300 +/- 0.00016 deg 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14380 +/- 0.00036 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Peak: 995.8571 +/- 0.0013 mJy/pixel 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:30 INFO imregrid::::casa ########################################## 2026-02-10 03:16:30 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:30 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec-80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:30 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:30 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 INFO imregrid::::casa Padding image by 132 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:30 INFO ImagePadder::pad Original Temporary_Image size => [1215, 1214] 2026-02-10 03:16:30 INFO ImagePadder::pad New size => [1479, 1478] 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 INFO imregrid::::casa Will rotate beams counterclockwise by 165.670 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:30 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:30 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:30 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 14.33 deg 2026-02-10 03:16:30 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:30 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 14.33 deg 2026-02-10 03:16:30 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:30 INFO ImageRegion::fromRecord+ [240, 241] to [1238, 1239] (00:03:14.506, -80.08.15.746 to 23:56:51.304, -79.51.37.839) 2026-02-10 03:16:30 INFO ImageRegion::fromRecord Original Temporary_Image size => [1479, 1478] 2026-02-10 03:16:30 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec-80_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:30 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec-80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:29.706586 End time: 2026-02-10 03:16:29.997810 2026-02-10 03:16:30 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:30 INFO imregrid::::casa ########################################## 2026-02-10 03:16:30 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:30 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:30 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:30 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:30 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:30 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:30 2026****** 2026-02-10 03:16:30 INFO ImageFitter::fit+ 2026-02-10 03:16:30 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-80_origconvJ2000.im 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:30 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:30 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:30 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:30 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (23:57:28.501, -80.05.06.086 to 23:57:21.994, -80.04.48.898) 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000165102 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000165094 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec-80_origconvJ2000.im component 0 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- ra: 23:57:25.1620272 +/- 0.0000529 s (0.0001367 arcsec along great circle) 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7837211 +/- 0.0001358 arcsec 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- ra: 899.71438 +/- 0.00014 pixels 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- dec: 199.20702 +/- 0.00014 pixels 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05126 +/- 0.00037 arcsec 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07090 +/- 0.00027 arcsec 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- position angle: 45.6346 +/- 0.0025 deg 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1433 +/- 0.0054 Jy 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Peak: 991.752 +/- 0.020 mJy/pixel 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:30 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:30 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-80_origconvJ2000.im 2026-02-10 03:16:30 INFO imregrid::::casa ########################################## 2026-02-10 03:16:30 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:30 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:30 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:30 INFO imregrid::::casa Padding image by 145 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:30 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:30 INFO ImagePadder::pad New size => [1290, 1290] 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 INFO imregrid::::casa Will rotate beams counterclockwise by -159.273 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:30 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:30 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:30 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -20.7275 deg 2026-02-10 03:16:30 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:30 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -20.7275 deg 2026-02-10 03:16:30 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:30 INFO ImageRegion::fromRecord+ [2, 2] to [1289, 1288] (314.721435deg, -56.146375deg to 314.082636deg, -55.789155deg) 2026-02-10 03:16:30 INFO ImageRegion::fromRecord Original Temporary_Image size => [1290, 1290] 2026-02-10 03:16:30 INFO ImageRegion::fromRecord New mygalactic_ra0_dec-60_origconvJ2000.im size => [1288, 1287] 2026-02-10 03:16:30 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec-60_origconvJ2000.im' of shape [1288, 1287] 2026-02-10 03:16:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:30 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:30.182972 End time: 2026-02-10 03:16:30.412575 2026-02-10 03:16:30 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:30 INFO imregrid::::casa ########################################## 2026-02-10 03:16:30 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:30 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:30 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:30 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:30 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:30 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:30 2026****** 2026-02-10 03:16:30 INFO ImageFitter::fit+ 2026-02-10 03:16:30 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:30 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:31 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:31 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:31 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:31 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:31 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:07.731, -60.05.08.357 to 23:59:05.333, -60.04.50.296) 2026-02-10 03:16:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:31 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- ra: 23:59:06.5320838097 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266314859 +/- 0.0000000007 arcsec 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- position angle: 45.193039747 +/- 0.000000013 deg 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:31 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:31 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:31 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:31 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:31 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:31 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:31 2026****** 2026-02-10 03:16:31 INFO ImageFitter::fit+ 2026-02-10 03:16:31 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec-60_origconvJ2000.im 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec-60_origconvJ2000.im'> 0.001 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:31 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:31 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:31 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:31 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:31 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:31 INFO ImageRegion::fromRecord+ [367, 1057] to [384, 1074] (314.537393deg, -55.853102deg to 314.528965deg, -55.848389deg) 2026-02-10 03:16:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:31 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1839 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.02037e-05 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.02037e-05 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec-60_origconvJ2000.im component 0 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- long: 20:58:08.01437683 +/- 0.00000089 s (0.00000746 arcsec along great circle) 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- lat: -055.51.03.03116740 +/- 0.00000922 arcsec 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- long: 375.0670921 +/- 0.0000075 pixels 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- lat: 1065.1515796 +/- 0.0000092 pixels 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025716 +/- 0.000023 arcsec 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035487 +/- 0.000016 arcsec 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- position angle: 24.16287 +/- 0.00015 deg 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14392 +/- 0.00033 Jy 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Peak: 995.8581 +/- 0.0013 mJy/pixel 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:31 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:31 INFO imregrid::::casa ########################################## 2026-02-10 03:16:31 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:31 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec-60_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:31 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:31 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:31 INFO imregrid::::casa Padding image by 186 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:31 INFO ImagePadder::pad Original Temporary_Image size => [1288, 1287] 2026-02-10 03:16:31 INFO ImagePadder::pad New size => [1660, 1659] 2026-02-10 03:16:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:31 INFO imregrid::::casa Will rotate beams counterclockwise by 159.273 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:31 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:31 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:31 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 20.7266 deg 2026-02-10 03:16:31 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:31 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 20.7266 deg 2026-02-10 03:16:31 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:31 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:31 INFO ImageRegion::fromRecord+ [331, 330] to [1329, 1328] (00:01:06.938, -60.08.18.305 to 23:58:53.869, -59.51.40.312) 2026-02-10 03:16:31 INFO ImageRegion::fromRecord Original Temporary_Image size => [1660, 1659] 2026-02-10 03:16:31 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec-60_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:31 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec-60_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:32 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:31.153205 End time: 2026-02-10 03:16:31.542360 2026-02-10 03:16:32 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:32 INFO imregrid::::casa ########################################## 2026-02-10 03:16:32 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:32 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:32 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:32 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:32 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:32 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:32 2026****** 2026-02-10 03:16:32 INFO ImageFitter::fit+ 2026-02-10 03:16:32 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-60_origconvJ2000.im 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:32 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:32 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:32 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:32 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (23:59:07.722, -60.05.07.707 to 23:59:05.458, -60.04.50.650) 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:32 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000177273 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000177264 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec-60_origconvJ2000.im component 0 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- ra: 23:59:06.5323683 +/- 0.0000196 s (0.0001465 arcsec along great circle) 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3295280 +/- 0.0001462 arcsec 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- ra: 899.93077 +/- 0.00015 pixels 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- dec: 199.34790 +/- 0.00015 pixels 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05132 +/- 0.00039 arcsec 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07086 +/- 0.00029 arcsec 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- position angle: 45.1918 +/- 0.0027 deg 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1438 +/- 0.0058 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Peak: 991.754 +/- 0.022 mJy/pixel 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:32 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-60_origconvJ2000.im 2026-02-10 03:16:32 INFO imregrid::::casa ########################################## 2026-02-10 03:16:32 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:32 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:32 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:32 INFO imregrid::::casa Padding image by 207 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:32 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:32 INFO ImagePadder::pad New size => [1414, 1414] 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:32 INFO imregrid::::casa Will rotate beams counterclockwise by -136.458 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:32 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:32 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:32 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -43.5419 deg 2026-02-10 03:16:32 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:32 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -43.5419 deg 2026-02-10 03:16:32 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:32 INFO ImageRegion::fromRecord+ [2, 2] to [1413, 1412] (339.987261deg, -73.484629deg to 338.623996deg, -73.092984deg) 2026-02-10 03:16:32 INFO ImageRegion::fromRecord Original Temporary_Image size => [1414, 1414] 2026-02-10 03:16:32 INFO ImageRegion::fromRecord New mygalactic_ra0_dec-40_origconvJ2000.im size => [1412, 1411] 2026-02-10 03:16:32 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec-40_origconvJ2000.im' of shape [1412, 1411] 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:32 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:31.727913 End time: 2026-02-10 03:16:32.008737 2026-02-10 03:16:32 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:32 INFO imregrid::::casa ########################################## 2026-02-10 03:16:32 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:32 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:32 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:32 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:32 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:32 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:32 2026****** 2026-02-10 03:16:32 INFO ImageFitter::fit+ 2026-02-10 03:16:32 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:32 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:32 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:32 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:32 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:25.930, -40.05.08.689 to 23:59:24.364, -40.04.50.659) 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:32 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- ra: 23:59:25.1465752450 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6742617399 +/- 0.0000000007 arcsec 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- position angle: 45.093451271 +/- 0.000000013 deg 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:32 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:32 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:32 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:32 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:32 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:32 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:32 2026****** 2026-02-10 03:16:32 INFO ImageFitter::fit+ 2026-02-10 03:16:32 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec-40_origconvJ2000.im 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec-40_origconvJ2000.im'> 0.001 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:32 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:32 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:32 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:32 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:32 INFO ImageRegion::fromRecord+ [613, 1190] to [630, 1207] (339.386541deg, -73.155182deg to 339.370226deg, -73.150466deg) 2026-02-10 03:16:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:33 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.25758e-06 Jy 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.25757e-06 Jy 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec-40_origconvJ2000.im component 0 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- long: 22:37:30.76206727 +/- 0.00000145 s (0.00000631 arcsec along great circle) 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- lat: -073.09.10.65139339 +/- 0.00000872 arcsec 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- long: 621.7167406 +/- 0.0000063 pixels 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- lat: 1198.0150676 +/- 0.0000087 pixels 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025732 +/- 0.000021 arcsec 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035530 +/- 0.000015 arcsec 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- position angle: 1.38173 +/- 0.00014 deg 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14410 +/- 0.00030 Jy 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- Peak: 995.8546 +/- 0.0011 mJy/pixel 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:33 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:33 INFO imregrid::::casa ########################################## 2026-02-10 03:16:33 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:33 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec-40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:33 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:33 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:33 INFO imregrid::::casa Padding image by 292 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:33 INFO ImagePadder::pad Original Temporary_Image size => [1412, 1411] 2026-02-10 03:16:33 INFO ImagePadder::pad New size => [1996, 1995] 2026-02-10 03:16:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:33 INFO imregrid::::casa Will rotate beams counterclockwise by 136.459 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:33 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:33 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:33 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 43.5408 deg 2026-02-10 03:16:33 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:33 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 43.5408 deg 2026-02-10 03:16:33 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:33 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:33 INFO ImageRegion::fromRecord+ [499, 498] to [1497, 1496] (00:00:43.578, -40.08.19.182 to 23:59:16.724, -39.51.41.183) 2026-02-10 03:16:33 INFO ImageRegion::fromRecord Original Temporary_Image size => [1996, 1995] 2026-02-10 03:16:33 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec-40_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:33 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec-40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:33 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:32.833564 End time: 2026-02-10 03:16:33.395073 2026-02-10 03:16:33 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:33 INFO imregrid::::casa ########################################## 2026-02-10 03:16:33 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:33 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:33 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:33 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:33 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:33 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:33 2026****** 2026-02-10 03:16:33 INFO ImageFitter::fit+ 2026-02-10 03:16:33 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-40_origconvJ2000.im 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:33 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:34 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:34 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:34 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:34 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (23:59:25.906, -40.05.08.376 to 23:59:24.427, -40.04.51.348) 2026-02-10 03:16:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:34 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000147513 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000147506 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec-40_origconvJ2000.im component 0 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- ra: 23:59:25.1469926 +/- 0.0000106 s (0.0001218 arcsec along great circle) 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6806510 +/- 0.0001217 arcsec 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- ra: 899.71916 +/- 0.00012 pixels 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- dec: 199.68135 +/- 0.00012 pixels 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05146 +/- 0.00033 arcsec 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07109 +/- 0.00024 arcsec 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- position angle: 45.0921 +/- 0.0022 deg 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1444 +/- 0.0048 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Peak: 991.731 +/- 0.018 mJy/pixel 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:34 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-40_origconvJ2000.im 2026-02-10 03:16:34 INFO imregrid::::casa ########################################## 2026-02-10 03:16:34 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:34 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:34 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:34 INFO imregrid::::casa Padding image by 194 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:34 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:34 INFO ImagePadder::pad New size => [1388, 1388] 2026-02-10 03:16:34 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:34 INFO imregrid::::casa Will rotate beams counterclockwise by -56.375 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:34 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:34 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:34 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 56.3749 deg 2026-02-10 03:16:34 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:34 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 56.3749 deg 2026-02-10 03:16:34 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:34 INFO ImageRegion::fromRecord+ [2, 2] to [1386, 1385] (62.207216deg, -76.429686deg to 60.590830deg, -76.045554deg) 2026-02-10 03:16:34 INFO ImageRegion::fromRecord Original Temporary_Image size => [1388, 1388] 2026-02-10 03:16:34 INFO ImageRegion::fromRecord New mygalactic_ra0_dec-20_origconvJ2000.im size => [1385, 1384] 2026-02-10 03:16:34 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec-20_origconvJ2000.im' of shape [1385, 1384] 2026-02-10 03:16:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:34 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:33.593094 End time: 2026-02-10 03:16:33.861229 2026-02-10 03:16:34 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:34 INFO imregrid::::casa ########################################## 2026-02-10 03:16:34 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:34 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:34 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:34 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:34 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:34 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:34 2026****** 2026-02-10 03:16:34 INFO ImageFitter::fit+ 2026-02-10 03:16:34 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:34 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:34 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:34 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:34 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:32.245, -20.05.08.865 to 23:59:30.968, -20.04.50.852) 2026-02-10 03:16:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:34 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- ra: 23:59:31.6068524032 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588643876 +/- 0.0000000007 arcsec 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- position angle: 45.040566577 +/- 0.000000013 deg 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:34 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:34 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:34 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:34 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:34 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:34 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:34 2026****** 2026-02-10 03:16:34 INFO ImageFitter::fit+ 2026-02-10 03:16:34 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec-20_origconvJ2000.im 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec-20_origconvJ2000.im'> 0.001 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:34 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:34 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:34 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:34 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:34 INFO ImageRegion::fromRecord+ [1155, 850] to [1172, 867] (60.848996deg, -76.194321deg to 60.829395deg, -76.189556deg) 2026-02-10 03:16:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:35 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1830 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.43531e-06 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.43531e-06 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec-20_origconvJ2000.im component 0 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- long: 04:03:21.46192039 +/- 0.00000246 s (0.00000880 arcsec along great circle) 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- lat: -076.11.30.53641054 +/- 0.00000655 arcsec 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- long: 1163.3060690 +/- 0.0000088 pixels 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- lat: 858.9447889 +/- 0.0000066 pixels 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025722 +/- 0.000021 arcsec 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035518 +/- 0.000015 arcsec 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- position angle: 101.90770 +/- 0.00014 deg 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14435 +/- 0.00031 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Peak: 995.8570 +/- 0.0012 mJy/pixel 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:35 INFO imregrid::::casa ########################################## 2026-02-10 03:16:35 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:35 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec-20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:35 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:35 INFO imregrid::::casa Padding image by 268 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:35 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec-20_origconvJ2000.im size => [1385, 1384] 2026-02-10 03:16:35 INFO ImagePadder::pad New size => [1921, 1920] 2026-02-10 03:16:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:35 INFO imregrid::::casa Will rotate beams counterclockwise by 56.375 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:35 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:35 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:35 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -56.3749 deg 2026-02-10 03:16:35 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:35 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -56.3749 deg 2026-02-10 03:16:35 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:35 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:35 INFO ImageRegion::fromRecord+ [461, 461] to [1458, 1458] (00:00:35.433, -20.08.18.781 to 23:59:24.700, -19.51.41.781) 2026-02-10 03:16:35 INFO ImageRegion::fromRecord Original Temporary_Image size => [1921, 1920] 2026-02-10 03:16:35 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec-20_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:35 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec-20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:35 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:34.658772 End time: 2026-02-10 03:16:35.231561 2026-02-10 03:16:35 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:35 INFO imregrid::::casa ########################################## 2026-02-10 03:16:35 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:35 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:35 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:35 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:35 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:35 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:35 2026****** 2026-02-10 03:16:35 INFO ImageFitter::fit+ 2026-02-10 03:16:35 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-20_origconvJ2000.im 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:35 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:35 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:35 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:35 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:35 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:35 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:59:32.245, -20.05.08.865 to 23:59:30.968, -20.04.50.852) 2026-02-10 03:16:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:35 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110521 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000177299 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113531 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000177291 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec-20_origconvJ2000.im component 0 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- ra: 23:59:31.6068554 +/- 0.0000104 s (0.0001464 arcsec along great circle) 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588808 +/- 0.0001463 arcsec 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- ra: 898.99991 +/- 0.00015 pixels 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- dec: 198.99996 +/- 0.00015 pixels 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05114 +/- 0.00039 arcsec 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07069 +/- 0.00029 arcsec 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- position angle: 45.0401 +/- 0.0027 deg 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1449 +/- 0.0058 Jy 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Peak: 991.781 +/- 0.022 mJy/pixel 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:35 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:35 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec-20_origconvJ2000.im 2026-02-10 03:16:35 INFO imregrid::::casa ########################################## 2026-02-10 03:16:35 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:35 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:35 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:35 INFO imregrid::::casa Padding image by 158 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:35 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:35 INFO ImagePadder::pad New size => [1316, 1316] 2026-02-10 03:16:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:36 INFO imregrid::::casa Will rotate beams counterclockwise by -23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:36 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:36 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:36 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:36 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:36 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:36 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:36 INFO ImageRegion::fromRecord+ [1, 1] to [1314, 1314] (96.706684deg, -60.370600deg to 95.973027deg, -60.005884deg) 2026-02-10 03:16:36 INFO ImageRegion::fromRecord Original Temporary_Image size => [1316, 1316] 2026-02-10 03:16:36 INFO ImageRegion::fromRecord New mygalactic_ra0_dec0_origconvJ2000.im size => [1314, 1314] 2026-02-10 03:16:36 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec0_origconvJ2000.im' of shape [1314, 1314] 2026-02-10 03:16:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:36 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:35.422860 End time: 2026-02-10 03:16:35.714804 2026-02-10 03:16:36 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:36 INFO imregrid::::casa ########################################## 2026-02-10 03:16:36 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:36 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:36 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:36 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:36 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:36 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:36 2026****** 2026-02-10 03:16:36 INFO ImageFitter::fit+ 2026-02-10 03:16:36 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:36 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:36 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:36 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:36 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:33.933, -00.05.09.000 to 23:59:32.733, -00.04.51.000) 2026-02-10 03:16:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:36 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- ra: 23:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000002 +/- 0.0000000007 pixels 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:36 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:36 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:36 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:36 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:36 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:36 2026****** 2026-02-10 03:16:36 INFO ImageFitter::fit+ 2026-02-10 03:16:36 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec0_origconvJ2000.im 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec0_origconvJ2000.im'> 0.001 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:36 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:36 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:36 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:36 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:36 INFO ImageRegion::fromRecord+ [1135, 533] to [1152, 550] (96.070179deg, -60.222785deg to 96.060711deg, -60.218044deg) 2026-02-10 03:16:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:36 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1837 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.93942e-06 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.93942e-06 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec0_origconvJ2000.im component 0 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- long: 06:24:15.71900925 +/- 0.00000122 s (0.00000907 arcsec along great circle) 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- lat: -060.13.13.78524129 +/- 0.00000717 arcsec 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- long: 1143.4075002 +/- 0.0000091 pixels 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- lat: 541.2082190 +/- 0.0000072 pixels 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025735 +/- 0.000022 arcsec 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035521 +/- 0.000016 arcsec 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- position angle: 68.71574 +/- 0.00015 deg 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14401 +/- 0.00032 Jy 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Peak: 995.8548 +/- 0.0012 mJy/pixel 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:36 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:36 INFO imregrid::::casa ########################################## 2026-02-10 03:16:36 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:36 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec0_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:36 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:36 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:36 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec0_origconvJ2000.im size => [1314, 1314] 2026-02-10 03:16:36 INFO ImagePadder::pad New size => [1730, 1730] 2026-02-10 03:16:36 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:37 INFO imregrid::::casa Will rotate beams counterclockwise by 23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:37 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:37 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:37 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -23.4796 deg 2026-02-10 03:16:37 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:37 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -23.4796 deg 2026-02-10 03:16:37 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:37 INFO ImageRegion::fromRecord+ [366, 366] to [1363, 1363] (00:00:33.267, -00.08.19.000 to 23:59:26.800, +00.08.18.001) 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Original Temporary_Image size => [1730, 1730] 2026-02-10 03:16:37 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec0_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:37 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec0_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:37 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:36.446138 End time: 2026-02-10 03:16:36.782850 2026-02-10 03:16:37 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:37 INFO imregrid::::casa ########################################## 2026-02-10 03:16:37 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:37 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:37 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:37 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:37 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:37 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:37 2026****** 2026-02-10 03:16:37 INFO ImageFitter::fit+ 2026-02-10 03:16:37 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec0_origconvJ2000.im 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:37 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:37 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:37 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:37 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:59:33.933, -00.05.09.000 to 23:59:32.733, -00.04.51.000) 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:37 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000199547 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000199537 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec0_origconvJ2000.im component 0 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- ra: 23:59:33.333290 +/- 0.000011 s (0.000165 arcsec along great circle) 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.000097 +/- 0.000165 arcsec 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- ra: 898.99996 +/- 0.00016 pixels 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- dec: 198.99999 +/- 0.00016 pixels 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05129 +/- 0.00044 arcsec 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07080 +/- 0.00032 arcsec 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- position angle: 45.0002 +/- 0.0030 deg 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0065 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Peak: 991.761 +/- 0.024 mJy/pixel 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:37 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec0_origconvJ2000.im 2026-02-10 03:16:37 INFO imregrid::::casa ########################################## 2026-02-10 03:16:37 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:37 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec0_origconvGALACTIC.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:37 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:37 INFO imregrid::::casa Padding image by 158 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:37 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:37 INFO ImagePadder::pad New size => [1316, 1316] 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:37 INFO imregrid::::casa Will rotate beams counterclockwise by -23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:37 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:37 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:37 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:37 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:37 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:16:37 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:37 INFO ImageRegion::fromRecord+ [1, 1] to [1314, 1314] (96.706684deg, -60.370600deg to 95.973027deg, -60.005884deg) 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Original Temporary_Image size => [1316, 1316] 2026-02-10 03:16:37 INFO ImageRegion::fromRecord New mygalactic_ra0_dec0_origconvGALACTIC.im size => [1314, 1314] 2026-02-10 03:16:37 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec0_origconvGALACTIC.im' of shape [1314, 1314] 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:37 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:36.917123 End time: 2026-02-10 03:16:37.169126 2026-02-10 03:16:37 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:37 INFO imregrid::::casa ########################################## 2026-02-10 03:16:37 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:37 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:37 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:37 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:37 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:37 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:37 2026****** 2026-02-10 03:16:37 INFO ImageFitter::fit+ 2026-02-10 03:16:37 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:37 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:37 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:37 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:37 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:33.933, -00.05.09.000 to 23:59:32.733, -00.04.51.000) 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:37 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- ra: 23:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000002 +/- 0.0000000007 pixels 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:37 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:37 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:37 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:37 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:37 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:37 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:37 2026****** 2026-02-10 03:16:37 INFO ImageFitter::fit+ 2026-02-10 03:16:37 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec0_origconvGALACTIC.im 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec0_origconvGALACTIC.im'> 0.001 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:37 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:37 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:37 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:37 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:37 INFO ImageRegion::fromRecord+ [1135, 533] to [1152, 550] (96.070179deg, -60.222785deg to 96.060711deg, -60.218044deg) 2026-02-10 03:16:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:38 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1837 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.93942e-06 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.93942e-06 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec0_origconvGALACTIC.im component 0 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- long: 06:24:15.71900925 +/- 0.00000122 s (0.00000907 arcsec along great circle) 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- lat: -060.13.13.78524129 +/- 0.00000717 arcsec 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- long: 1143.4075002 +/- 0.0000091 pixels 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- lat: 541.2082190 +/- 0.0000072 pixels 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025735 +/- 0.000022 arcsec 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035521 +/- 0.000016 arcsec 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- position angle: 68.71574 +/- 0.00015 deg 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14401 +/- 0.00032 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Peak: 995.8548 +/- 0.0012 mJy/pixel 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:38 INFO imregrid::::casa ########################################## 2026-02-10 03:16:38 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:38 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec0_origconvGALACTIC.im', template='J2000', output='back_to_J2000_ra0_dec0_origconvGALACTIC.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:38 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:38 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:38 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec0_origconvGALACTIC.im size => [1314, 1314] 2026-02-10 03:16:38 INFO ImagePadder::pad New size => [1730, 1730] 2026-02-10 03:16:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:38 INFO imregrid::::casa Will rotate beams counterclockwise by 23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:38 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:38 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:38 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -23.4796 deg 2026-02-10 03:16:38 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:38 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -23.4796 deg 2026-02-10 03:16:38 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:38 INFO ImageRegion::fromRecord+ [366, 366] to [1363, 1363] (00:00:33.267, -00.08.19.000 to 23:59:26.800, +00.08.18.001) 2026-02-10 03:16:38 INFO ImageRegion::fromRecord Original Temporary_Image size => [1730, 1730] 2026-02-10 03:16:38 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec0_origconvGALACTIC.im size => [998, 998] 2026-02-10 03:16:38 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec0_origconvGALACTIC.im' of shape [998, 998] 2026-02-10 03:16:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:38 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:37.923124 End time: 2026-02-10 03:16:38.265262 2026-02-10 03:16:38 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:38 INFO imregrid::::casa ########################################## 2026-02-10 03:16:38 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:38 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:38 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:38 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:38 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:38 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:38 2026****** 2026-02-10 03:16:38 INFO ImageFitter::fit+ 2026-02-10 03:16:38 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec0_origconvGALACTIC.im 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:38 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:38 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:38 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:38 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:38 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:59:33.933, -00.05.09.000 to 23:59:32.733, -00.04.51.000) 2026-02-10 03:16:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:38 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000199547 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000199537 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec0_origconvGALACTIC.im component 0 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- ra: 23:59:33.333290 +/- 0.000011 s (0.000165 arcsec along great circle) 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.000097 +/- 0.000165 arcsec 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- ra: 898.99996 +/- 0.00016 pixels 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- dec: 198.99999 +/- 0.00016 pixels 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05129 +/- 0.00044 arcsec 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07080 +/- 0.00032 arcsec 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- position angle: 45.0002 +/- 0.0030 deg 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0065 Jy 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Peak: 991.761 +/- 0.024 mJy/pixel 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:38 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:38 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec0_origconvGALACTIC.im 2026-02-10 03:16:38 INFO imregrid::::casa ########################################## 2026-02-10 03:16:38 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:38 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:38 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:38 INFO imregrid::::casa Padding image by 115 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:38 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:38 INFO ImagePadder::pad New size => [1230, 1230] 2026-02-10 03:16:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:39 INFO imregrid::::casa Will rotate beams counterclockwise by -15.276 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:39 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:39 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:39 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 15.2757 deg 2026-02-10 03:16:39 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:39 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 15.2757 deg 2026-02-10 03:16:39 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:39 INFO ImageRegion::fromRecord+ [2, 2] to [1227, 1227] (107.007477deg, -41.422988deg to 106.554857deg, -41.082712deg) 2026-02-10 03:16:39 INFO ImageRegion::fromRecord Original Temporary_Image size => [1230, 1230] 2026-02-10 03:16:39 INFO ImageRegion::fromRecord New mygalactic_ra0_dec20_origconvJ2000.im size => [1226, 1226] 2026-02-10 03:16:39 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec20_origconvJ2000.im' of shape [1226, 1226] 2026-02-10 03:16:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:39 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:38.459780 End time: 2026-02-10 03:16:38.679889 2026-02-10 03:16:39 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:39 INFO imregrid::::casa ########################################## 2026-02-10 03:16:39 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:39 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:39 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:39 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:39 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:39 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:39 2026****** 2026-02-10 03:16:39 INFO ImageFitter::fit+ 2026-02-10 03:16:39 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:39 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:39 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:39 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:39 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:32.276, +19.54.50.865 to 23:59:30.998, +19.55.08.852) 2026-02-10 03:16:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:39 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- ra: 23:59:31.6368976465 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588023072 +/- 0.0000000007 arcsec 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- position angle: 44.959684123 +/- 0.000000013 deg 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:39 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:39 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:39 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:39 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:39 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:39 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:39 2026****** 2026-02-10 03:16:39 INFO ImageFitter::fit+ 2026-02-10 03:16:39 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec20_origconvJ2000.im 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec20_origconvJ2000.im'> 0.001 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:39 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:39 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:39 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:39 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:39 INFO ImageRegion::fromRecord+ [1069, 420] to [1086, 437] (106.611771deg, -41.306421deg to 106.605497deg, -41.301689deg) 2026-02-10 03:16:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1833 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.07218e-05 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.07218e-05 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec20_origconvJ2000.im component 0 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- long: 07:06:26.03614220 +/- 0.00000084 s (0.00000950 arcsec along great circle) 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- lat: -041.18.14.11268290 +/- 0.00000808 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- long: 1077.9069784 +/- 0.0000095 pixels 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- lat: 428.9850388 +/- 0.0000081 pixels 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025724 +/- 0.000024 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035470 +/- 0.000017 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- position angle: 60.38925 +/- 0.00016 deg 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14355 +/- 0.00035 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Peak: 995.8576 +/- 0.0013 mJy/pixel 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:40 INFO imregrid::::casa ########################################## 2026-02-10 03:16:40 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:40 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:40 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:40 INFO imregrid::::casa Padding image by 140 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:40 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec20_origconvJ2000.im size => [1226, 1226] 2026-02-10 03:16:40 INFO ImagePadder::pad New size => [1506, 1506] 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 INFO imregrid::::casa Will rotate beams counterclockwise by 15.276 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:40 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:40 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:40 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -15.2757 deg 2026-02-10 03:16:40 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:40 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -15.2757 deg 2026-02-10 03:16:40 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:40 INFO ImageRegion::fromRecord+ [254, 254] to [1251, 1251] (00:00:35.371, +19.51.40.780 to 23:59:24.638, +20.08.17.781) 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Original Temporary_Image size => [1506, 1506] 2026-02-10 03:16:40 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec20_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:40 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:39.549160 End time: 2026-02-10 03:16:39.862802 2026-02-10 03:16:40 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:40 INFO imregrid::::casa ########################################## 2026-02-10 03:16:40 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:40 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:40 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:40 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:40 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:40 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:40 2026****** 2026-02-10 03:16:40 INFO ImageFitter::fit+ 2026-02-10 03:16:40 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec20_origconvJ2000.im 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:40 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:40 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:40 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:40 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:59:32.276, +19.54.50.865 to 23:59:30.998, +19.55.08.852) 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000226574 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000226563 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec20_origconvJ2000.im component 0 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- ra: 23:59:31.636899 +/- 0.000013 s (0.000187 arcsec along great circle) 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.858782 +/- 0.000187 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- ra: 898.99998 +/- 0.00019 pixels 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- dec: 198.99996 +/- 0.00019 pixels 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05132 +/- 0.00050 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07084 +/- 0.00037 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- position angle: 44.9599 +/- 0.0034 deg 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1436 +/- 0.0074 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Peak: 991.755 +/- 0.028 mJy/pixel 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:40 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec20_origconvJ2000.im 2026-02-10 03:16:40 INFO imregrid::::casa ########################################## 2026-02-10 03:16:40 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:40 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:40 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:40 INFO imregrid::::casa Padding image by 96 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:40 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:40 INFO ImagePadder::pad New size => [1192, 1192] 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 INFO imregrid::::casa Will rotate beams counterclockwise by -12.319 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:40 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:40 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:40 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 12.3187 deg 2026-02-10 03:16:40 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:40 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 12.3187 deg 2026-02-10 03:16:40 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:40 INFO ImageRegion::fromRecord+ [2, 2] to [1190, 1189] (112.528170deg, -21.977410deg to 112.172719deg, -21.647688deg) 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Original Temporary_Image size => [1192, 1192] 2026-02-10 03:16:40 INFO ImageRegion::fromRecord New mygalactic_ra0_dec40_origconvJ2000.im size => [1189, 1188] 2026-02-10 03:16:40 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec40_origconvJ2000.im' of shape [1189, 1188] 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:40.057460 End time: 2026-02-10 03:16:40.226124 2026-02-10 03:16:40 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:40 INFO imregrid::::casa ########################################## 2026-02-10 03:16:40 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:40 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:40 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:40 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:40 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:40 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:40 2026****** 2026-02-10 03:16:40 INFO ImageFitter::fit+ 2026-02-10 03:16:40 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:40 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:40 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:40 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:40 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:59:26.015, +39.54.50.689 to 23:59:24.448, +39.55.08.660) 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:40 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- ra: 23:59:25.2315431340 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748445632 +/- 0.0000000007 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- position angle: 44.906984179 +/- 0.000000013 deg 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:40 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:40 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:40 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:40 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:40 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:40 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:40 2026****** 2026-02-10 03:16:40 INFO ImageFitter::fit+ 2026-02-10 03:16:40 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec40_origconvJ2000.im 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec40_origconvJ2000.im'> 0.001 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:40 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:40 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:40 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:40 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:40 INFO ImageRegion::fromRecord+ [1040, 378] to [1057, 395] (112.216741deg, -21.872452deg to 112.211657deg, -21.867725deg) 2026-02-10 03:16:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:41 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1840 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.09768e-05 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.09768e-05 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec40_origconvJ2000.im component 0 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- long: 07:28:51.38647875 +/- 0.00000069 s (0.00000960 arcsec along great circle) 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- lat: -021.52.12.57150052 +/- 0.00000841 arcsec 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- long: 1048.7951057 +/- 0.0000096 pixels 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- lat: 386.2467471 +/- 0.0000084 pixels 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025712 +/- 0.000024 arcsec 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035620 +/- 0.000018 arcsec 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- position angle: 57.36942 +/- 0.00017 deg 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14474 +/- 0.00036 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Peak: 995.8513 +/- 0.0013 mJy/pixel 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:41 INFO imregrid::::casa ########################################## 2026-02-10 03:16:41 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:41 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:41 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:41 INFO imregrid::::casa Padding image by 114 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:41 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec40_origconvJ2000.im size => [1189, 1188] 2026-02-10 03:16:41 INFO ImagePadder::pad New size => [1417, 1416] 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:41 INFO imregrid::::casa Will rotate beams counterclockwise by 12.319 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:41 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:41 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:41 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -12.3187 deg 2026-02-10 03:16:41 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:41 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -12.3187 deg 2026-02-10 03:16:41 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:41 INFO ImageRegion::fromRecord+ [209, 209] to [1206, 1206] (00:00:43.339, +39.51.40.494 to 23:59:16.572, +40.08.17.495) 2026-02-10 03:16:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [1417, 1416] 2026-02-10 03:16:41 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec40_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:41 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec40_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:41 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:40.853756 End time: 2026-02-10 03:16:41.097980 2026-02-10 03:16:41 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:41 INFO imregrid::::casa ########################################## 2026-02-10 03:16:41 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:41 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:41 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:41 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:41 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:41 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:41 2026****** 2026-02-10 03:16:41 INFO ImageFitter::fit+ 2026-02-10 03:16:41 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec40_origconvJ2000.im 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:41 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:41 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:41 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:41 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:59:26.015, +39.54.50.689 to 23:59:24.448, +39.55.08.660) 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:41 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000234534 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000234523 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec40_origconvJ2000.im component 0 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- ra: 23:59:25.231544 +/- 0.000017 s (0.000193 arcsec along great circle) 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.674823 +/- 0.000194 arcsec 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- ra: 898.99999 +/- 0.00019 pixels 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- dec: 198.99997 +/- 0.00019 pixels 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05131 +/- 0.00052 arcsec 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07092 +/- 0.00038 arcsec 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- position angle: 44.9068 +/- 0.0036 deg 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1439 +/- 0.0077 Jy 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Peak: 991.750 +/- 0.029 mJy/pixel 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:41 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:41 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec40_origconvJ2000.im 2026-02-10 03:16:41 INFO imregrid::::casa ########################################## 2026-02-10 03:16:41 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:41 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:41 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:41 INFO imregrid::::casa Padding image by 90 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:41 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:41 INFO ImagePadder::pad New size => [1180, 1180] 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:41 INFO imregrid::::casa Will rotate beams counterclockwise by -11.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:41 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:41 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:41 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.4801 deg 2026-02-10 03:16:41 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:41 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.4801 deg 2026-02-10 03:16:41 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:41 INFO ImageRegion::fromRecord+ [1, 1] to [1178, 1178] (118.290804deg, 5.445823deg to 117.962285deg, 5.772768deg) 2026-02-10 03:16:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [1180, 1180] 2026-02-10 03:16:41 INFO ImageRegion::fromRecord New mygalactic_ra0_dec68_origconvJ2000.im size => [1178, 1178] 2026-02-10 03:16:41 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec68_origconvJ2000.im' of shape [1178, 1178] 2026-02-10 03:16:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:41 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:41.241809 End time: 2026-02-10 03:16:41.436310 2026-02-10 03:16:41 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:41 INFO imregrid::::casa ########################################## 2026-02-10 03:16:41 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:41 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:41 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:41 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:41 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:41 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:41 2026****** 2026-02-10 03:16:41 INFO ImageFitter::fit+ 2026-02-10 03:16:41 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:41 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:42 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:42 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:42 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:42 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:58:50.673, +67.54.50.086 to 23:58:47.466, +67.55.08.000) 2026-02-10 03:16:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:42 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- ra: 23:58:49.0699706811 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433753534 +/- 0.0000000007 arcsec 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- position angle: 44.726082248 +/- 0.000000013 deg 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:42 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:42 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:42 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:42 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:42 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:42 2026****** 2026-02-10 03:16:42 INFO ImageFitter::fit+ 2026-02-10 03:16:42 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec68_origconvJ2000.im 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec68_origconvJ2000.im'> 0.001 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:42 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:42 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:42 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:42 INFO ImageRegion::fromRecord+ [1032, 366] to [1049, 383] (118.002816deg, 5.547500deg to 117.998071deg, 5.552221deg) 2026-02-10 03:16:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:42 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1835 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.10553e-05 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.10553e-05 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec68_origconvJ2000.im component 0 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- long: 07:52:00.09262586 +/- 0.00000064 s (0.00000963 arcsec along great circle) 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- lat: +005.32.59.60907999 +/- 0.00000852 arcsec 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- long: 1040.7057580 +/- 0.0000096 pixels 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- lat: 374.6126651 +/- 0.0000085 pixels 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025729 +/- 0.000025 arcsec 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035576 +/- 0.000018 arcsec 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- position angle: 56.46642 +/- 0.00017 deg 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14426 +/- 0.00036 Jy 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Peak: 995.8519 +/- 0.0014 mJy/pixel 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:42 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:42 INFO imregrid::::casa ########################################## 2026-02-10 03:16:42 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:42 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec68_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:42 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:42 INFO imregrid::::casa Padding image by 106 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:42 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec68_origconvJ2000.im size => [1178, 1178] 2026-02-10 03:16:42 INFO ImagePadder::pad New size => [1390, 1390] 2026-02-10 03:16:42 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:42 INFO imregrid::::casa Will rotate beams counterclockwise by 11.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:42 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:42 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:42 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.4801 deg 2026-02-10 03:16:42 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:42 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.4801 deg 2026-02-10 03:16:42 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:42 INFO ImageRegion::fromRecord+ [196, 196] to [1193, 1193] (00:01:28.275, +67.51.39.514 to 23:58:30.842, +68.08.16.504) 2026-02-10 03:16:42 INFO ImageRegion::fromRecord Original Temporary_Image size => [1390, 1390] 2026-02-10 03:16:42 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec68_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:42 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec68_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:42 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:42.101577 End time: 2026-02-10 03:16:42.401540 2026-02-10 03:16:42 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:42 INFO imregrid::::casa ########################################## 2026-02-10 03:16:42 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:42 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:42 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:42 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:42 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:42 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:42 2026****** 2026-02-10 03:16:42 INFO ImageFitter::fit+ 2026-02-10 03:16:42 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec68_origconvJ2000.im 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:42 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:43 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:43 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:43 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:43 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:43 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:58:50.673, +67.54.50.086 to 23:58:47.466, +67.55.08.000) 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:43 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000236352 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000236341 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec68_origconvJ2000.im component 0 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- ra: 23:58:49.069977 +/- 0.000035 s (0.000195 arcsec along great circle) 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.043348 +/- 0.000195 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- ra: 898.99997 +/- 0.00019 pixels 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- dec: 198.99996 +/- 0.00020 pixels 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05130 +/- 0.00053 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07095 +/- 0.00038 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- position angle: 44.7268 +/- 0.0036 deg 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0077 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Peak: 991.749 +/- 0.029 mJy/pixel 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:43 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec68_origconvJ2000.im 2026-02-10 03:16:43 INFO imregrid::::casa ########################################## 2026-02-10 03:16:43 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:43 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra0_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:43 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:43 INFO imregrid::::casa Padding image by 93 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:43 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:43 INFO ImagePadder::pad New size => [1186, 1186] 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:43 INFO imregrid::::casa Will rotate beams counterclockwise by -11.978 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:43 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:43 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:43 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.9775 deg 2026-02-10 03:16:43 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:43 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.9775 deg 2026-02-10 03:16:43 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:43 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:43 INFO ImageRegion::fromRecord+ [1, 1] to [1184, 1184] (120.783437deg, 17.196269deg to 120.439139deg, 17.524880deg) 2026-02-10 03:16:43 INFO ImageRegion::fromRecord Original Temporary_Image size => [1186, 1186] 2026-02-10 03:16:43 INFO ImageRegion::fromRecord New mygalactic_ra0_dec80_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:16:43 INFO SubImageFactory::createImage Creating image 'mygalactic_ra0_dec80_origconvJ2000.im' of shape [1184, 1184] 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:43 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:42.586316 End time: 2026-02-10 03:16:42.777275 2026-02-10 03:16:43 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:43 INFO imregrid::::casa ########################################## 2026-02-10 03:16:43 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:43 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:43 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:43 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:43 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:43 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:43 2026****** 2026-02-10 03:16:43 INFO ImageFitter::fit+ 2026-02-10 03:16:43 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:43 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:43 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:43 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:43 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:43 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (23:57:31.158, +79.54.48.916 to 23:57:24.230, +79.55.06.719) 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:43 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- ra: 23:57:27.6949147345 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8183356105 +/- 0.0000000007 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- position angle: 44.375140212 +/- 0.000000013 deg 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:43 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:43 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:43 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:43 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:43 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:43 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:43 2026****** 2026-02-10 03:16:43 INFO ImageFitter::fit+ 2026-02-10 03:16:43 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec80_origconvJ2000.im 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra0_dec80_origconvJ2000.im'> 0.001 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:43 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:43 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:43 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:43 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:43 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:43 INFO ImageRegion::fromRecord+ [1037, 373] to [1054, 390] (120.481829deg, 17.299912deg to 120.476879deg, 17.304631deg) 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:43 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1833 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.1154e-05 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.1154e-05 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra0_dec80_origconvJ2000.im component 0 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- long: 08:01:55.04145189 +/- 0.00000068 s (0.00000973 arcsec along great circle) 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- lat: +017.18.08.21952572 +/- 0.00000857 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- long: 1045.5500606 +/- 0.0000097 pixels 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- lat: 381.5424992 +/- 0.0000086 pixels 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025715 +/- 0.000025 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035416 +/- 0.000018 arcsec 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- position angle: 56.93858 +/- 0.00017 deg 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14334 +/- 0.00036 Jy 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Peak: 995.8614 +/- 0.0014 mJy/pixel 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:43 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:43 INFO imregrid::::casa ########################################## 2026-02-10 03:16:43 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:43 INFO imregrid::::casa imregrid( imagename='mygalactic_ra0_dec80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra0_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:43 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:43 INFO imregrid::::casa Padding image by 110 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:43 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra0_dec80_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:16:43 INFO ImagePadder::pad New size => [1404, 1404] 2026-02-10 03:16:43 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:44 INFO imregrid::::casa Will rotate beams counterclockwise by 11.978 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:44 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:44 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:44 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.9775 deg 2026-02-10 03:16:44 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:44 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.9775 deg 2026-02-10 03:16:44 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:44 INFO ImageRegion::fromRecord+ [203, 203] to [1200, 1200] (00:03:08.971, +79.51.37.623 to 23:56:46.166, +80.08.14.544) 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Original Temporary_Image size => [1404, 1404] 2026-02-10 03:16:44 INFO ImageRegion::fromRecord New back_to_J2000_ra0_dec80_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:44 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra0_dec80_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:44 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:43.449172 End time: 2026-02-10 03:16:43.731256 2026-02-10 03:16:44 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:44 INFO imregrid::::casa ########################################## 2026-02-10 03:16:44 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:44 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:44 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:44 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:44 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:44 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:44 2026****** 2026-02-10 03:16:44 INFO ImageFitter::fit+ 2026-02-10 03:16:44 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec80_origconvJ2000.im 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:44 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:44 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:44 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:44 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (23:57:31.158, +79.54.48.916 to 23:57:24.230, +79.55.06.719) 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:44 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000237693 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000237681 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra0_dec80_origconvJ2000.im component 0 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- ra: 23:57:27.694937 +/- 0.000074 s (0.000196 arcsec along great circle) 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.818267 +/- 0.000197 arcsec 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- ra: 898.99995 +/- 0.00020 pixels 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- dec: 198.99992 +/- 0.00020 pixels 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05132 +/- 0.00053 arcsec 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07078 +/- 0.00038 arcsec 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- position angle: 44.3754 +/- 0.0036 deg 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1433 +/- 0.0078 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Peak: 991.758 +/- 0.029 mJy/pixel 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:44 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra0_dec80_origconvJ2000.im 2026-02-10 03:16:44 INFO imregrid::::casa ########################################## 2026-02-10 03:16:44 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:44 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:44 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:44 INFO imregrid::::casa Padding image by 203 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:44 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:44 INFO ImagePadder::pad New size => [1406, 1406] 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:44 INFO imregrid::::casa Will rotate beams counterclockwise by 128.396 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:44 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:44 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:44 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 51.6043 deg 2026-02-10 03:16:44 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:44 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 51.6043 deg 2026-02-10 03:16:44 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:44 INFO ImageRegion::fromRecord+ [2, 3] to [1404, 1405] (294.370318deg, -33.848332deg to 293.902456deg, -33.458887deg) 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Original Temporary_Image size => [1406, 1406] 2026-02-10 03:16:44 INFO ImageRegion::fromRecord New mygalactic_ra4_dec-80_origconvJ2000.im size => [1403, 1403] 2026-02-10 03:16:44 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec-80_origconvJ2000.im' of shape [1403, 1403] 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:44 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:43.872619 End time: 2026-02-10 03:16:44.172174 2026-02-10 03:16:44 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:44 INFO imregrid::::casa ########################################## 2026-02-10 03:16:44 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:44 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:44 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:44 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:44 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:44 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:44 2026****** 2026-02-10 03:16:44 INFO ImageFitter::fit+ 2026-02-10 03:16:44 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:44 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:44 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:44 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:44 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:57:28.607, -80.05.06.880 to 03:57:21.718, -80.04.48.682) 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:44 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- ra: 03:57:25.1616313163 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822606612 +/- 0.0000000007 arcsec 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- position angle: 45.635462650 +/- 0.000000013 deg 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:44 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:44 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:44 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:44 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:44 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:44 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:44 2026****** 2026-02-10 03:16:44 INFO ImageFitter::fit+ 2026-02-10 03:16:44 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec-80_origconvJ2000.im 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec-80_origconvJ2000.im'> 0.001 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:44 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:44 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:44 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:44 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:44 INFO ImageRegion::fromRecord+ [209, 564] to [226, 581] (294.300114deg, -33.691777deg to 294.294430deg, -33.687062deg) 2026-02-10 03:16:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:45 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1836 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.27174e-06 Jy 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.27174e-06 Jy 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec-80_origconvJ2000.im component 0 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- long: 19:37:11.34983657 +/- 0.00000070 s (0.00000871 arcsec along great circle) 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- lat: -033.41.21.57912239 +/- 0.00000635 arcsec 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- long: 217.4424928 +/- 0.0000087 pixels 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- lat: 572.8303009 +/- 0.0000064 pixels 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025725 +/- 0.000021 arcsec 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035523 +/- 0.000015 arcsec 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- position angle: 96.51485 +/- 0.00014 deg 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14398 +/- 0.00030 Jy 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- Peak: 995.8551 +/- 0.0011 mJy/pixel 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:45 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:45 INFO imregrid::::casa ########################################## 2026-02-10 03:16:45 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:45 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec-80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:45 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:45 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:45 INFO imregrid::::casa Padding image by 284 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:45 INFO ImagePadder::pad Original Temporary_Image size => [1403, 1403] 2026-02-10 03:16:45 INFO ImagePadder::pad New size => [1971, 1971] 2026-02-10 03:16:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:46 INFO imregrid::::casa Will rotate beams counterclockwise by -128.394 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:46 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:46 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:46 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -51.6056 deg 2026-02-10 03:16:46 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:46 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -51.6056 deg 2026-02-10 03:16:46 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:46 INFO ImageRegion::fromRecord+ [486, 486] to [1484, 1484] (04:03:14.533, -80.08.16.151 to 03:56:51.326, -79.51.38.244) 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Original Temporary_Image size => [1971, 1971] 2026-02-10 03:16:46 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec-80_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:46 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec-80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:46 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:45.026797 End time: 2026-02-10 03:16:45.610558 2026-02-10 03:16:46 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:46 INFO imregrid::::casa ########################################## 2026-02-10 03:16:46 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:46 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:46 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:46 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:46 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:46 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:46 2026****** 2026-02-10 03:16:46 INFO ImageFitter::fit+ 2026-02-10 03:16:46 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-80_origconvJ2000.im 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:46 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:46 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:46 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:46 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (03:57:28.523, -80.05.06.491 to 03:57:22.016, -80.04.49.303) 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:46 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.00014529 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000145283 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec-80_origconvJ2000.im component 0 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- ra: 03:57:25.1615676 +/- 0.0000466 s (0.0001203 arcsec along great circle) 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822764 +/- 0.0001195 arcsec 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- ra: 899.77745 +/- 0.00012 pixels 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- dec: 199.61245 +/- 0.00012 pixels 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05135 +/- 0.00032 arcsec 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07105 +/- 0.00023 arcsec 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- position angle: 45.6355 +/- 0.0022 deg 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1451 +/- 0.0048 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Peak: 991.743 +/- 0.018 mJy/pixel 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:46 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-80_origconvJ2000.im 2026-02-10 03:16:46 INFO imregrid::::casa ########################################## 2026-02-10 03:16:46 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:46 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:46 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:46 INFO imregrid::::casa Padding image by 163 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:46 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:46 INFO ImagePadder::pad New size => [1326, 1326] 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:46 INFO imregrid::::casa Will rotate beams counterclockwise by 114.425 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:46 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:46 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:46 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 65.5753 deg 2026-02-10 03:16:46 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:46 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 65.5753 deg 2026-02-10 03:16:46 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:46 INFO ImageRegion::fromRecord+ [2, 3] to [1323, 1324] (272.423410deg, -44.416122deg to 271.911274deg, -44.049180deg) 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Original Temporary_Image size => [1326, 1326] 2026-02-10 03:16:46 INFO ImageRegion::fromRecord New mygalactic_ra4_dec-60_origconvJ2000.im size => [1322, 1322] 2026-02-10 03:16:46 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec-60_origconvJ2000.im' of shape [1322, 1322] 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:46 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:45.754683 End time: 2026-02-10 03:16:46.086888 2026-02-10 03:16:46 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:46 INFO imregrid::::casa ########################################## 2026-02-10 03:16:46 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:46 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:46 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:46 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:46 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:46 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:46 2026****** 2026-02-10 03:16:46 INFO ImageFitter::fit+ 2026-02-10 03:16:46 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:46 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:46 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:46 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:46 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:59:07.731, -60.05.08.357 to 03:59:05.333, -60.04.50.296) 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:46 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- ra: 03:59:06.5320838097 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266314859 +/- 0.0000000007 arcsec 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- position angle: 45.193039747 +/- 0.000000013 deg 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:46 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:46 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:46 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:46 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:46 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:46 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:46 2026****** 2026-02-10 03:16:46 INFO ImageFitter::fit+ 2026-02-10 03:16:46 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec-60_origconvJ2000.im 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec-60_origconvJ2000.im'> 0.001 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:46 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:46 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:46 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:46 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:46 INFO ImageRegion::fromRecord+ [214, 411] to [231, 428] (272.339848deg, -44.302111deg to 272.333236deg, -44.297399deg) 2026-02-10 03:16:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:47 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1836 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.90345e-06 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.90344e-06 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec-60_origconvJ2000.im component 0 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- long: 18:09:20.77462871 +/- 0.00000084 s (0.00000905 arcsec along great circle) 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- lat: -044.17.58.77140282 +/- 0.00000711 arcsec 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- long: 222.4494052 +/- 0.0000091 pixels 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- lat: 419.8472358 +/- 0.0000071 pixels 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025792 +/- 0.000022 arcsec 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035538 +/- 0.000016 arcsec 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- position angle: 110.45663 +/- 0.00015 deg 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14426 +/- 0.00032 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Peak: 995.8513 +/- 0.0012 mJy/pixel 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:47 INFO imregrid::::casa ########################################## 2026-02-10 03:16:47 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:47 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec-60_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:47 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:47 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:47 INFO imregrid::::casa Padding image by 215 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:47 INFO ImagePadder::pad Original Temporary_Image size => [1322, 1322] 2026-02-10 03:16:47 INFO ImagePadder::pad New size => [1752, 1752] 2026-02-10 03:16:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:47 INFO imregrid::::casa Will rotate beams counterclockwise by -114.424 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:47 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:47 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:47 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -65.5757 deg 2026-02-10 03:16:47 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:47 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -65.5757 deg 2026-02-10 03:16:47 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:47 INFO ImageRegion::fromRecord+ [377, 377] to [1375, 1375] (04:01:06.935, -60.08.18.364 to 03:58:53.866, -59.51.40.372) 2026-02-10 03:16:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [1752, 1752] 2026-02-10 03:16:47 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec-60_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:47 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec-60_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:47 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:46.834564 End time: 2026-02-10 03:16:47.237661 2026-02-10 03:16:47 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:47 INFO imregrid::::casa ########################################## 2026-02-10 03:16:47 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:47 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:47 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:47 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:47 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:47 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:47 2026****** 2026-02-10 03:16:47 INFO ImageFitter::fit+ 2026-02-10 03:16:47 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-60_origconvJ2000.im 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:47 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:47 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:47 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:47 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:47 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (03:59:07.719, -60.05.07.767 to 03:59:05.454, -60.04.50.710) 2026-02-10 03:16:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:47 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000164984 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000164976 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec-60_origconvJ2000.im component 0 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- ra: 03:59:06.5320857 +/- 0.0000182 s (0.0001363 arcsec along great circle) 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266127 +/- 0.0001360 arcsec 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- ra: 899.90820 +/- 0.00014 pixels 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- dec: 199.41046 +/- 0.00014 pixels 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05147 +/- 0.00037 arcsec 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07095 +/- 0.00027 arcsec 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- position angle: 45.1917 +/- 0.0025 deg 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1447 +/- 0.0054 Jy 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Peak: 991.742 +/- 0.020 mJy/pixel 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:47 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:47 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-60_origconvJ2000.im 2026-02-10 03:16:47 INFO imregrid::::casa ########################################## 2026-02-10 03:16:47 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:47 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:47 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:47 INFO imregrid::::casa Padding image by 30 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:47 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:47 INFO ImagePadder::pad New size => [1060, 1060] 2026-02-10 03:16:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 INFO imregrid::::casa Will rotate beams counterclockwise by 93.493 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:48 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:48 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:48 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 86.5071 deg 2026-02-10 03:16:48 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:48 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 86.5071 deg 2026-02-10 03:16:48 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:48 INFO ImageRegion::fromRecord+ [1, 2] to [1058, 1059] (243.937629deg, -49.332986deg to 243.488402deg, -49.039377deg) 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Original Temporary_Image size => [1060, 1060] 2026-02-10 03:16:48 INFO ImageRegion::fromRecord New mygalactic_ra4_dec-40_origconvJ2000.im size => [1058, 1058] 2026-02-10 03:16:48 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec-40_origconvJ2000.im' of shape [1058, 1058] 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:47.379543 End time: 2026-02-10 03:16:47.576081 2026-02-10 03:16:48 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:48 INFO imregrid::::casa ########################################## 2026-02-10 03:16:48 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:48 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:48 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:48 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:48 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:48 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:48 2026****** 2026-02-10 03:16:48 INFO ImageFitter::fit+ 2026-02-10 03:16:48 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:48 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:48 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:48 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:48 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:59:25.930, -40.05.08.689 to 03:59:24.364, -40.04.50.659) 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- ra: 03:59:25.1465752450 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6742617399 +/- 0.0000000007 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- position angle: 45.093451271 +/- 0.000000013 deg 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:48 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:48 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:48 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:48 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:48 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:48 2026****** 2026-02-10 03:16:48 INFO ImageFitter::fit+ 2026-02-10 03:16:48 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec-40_origconvJ2000.im 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec-40_origconvJ2000.im'> 0.001 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:48 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:48 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:48 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:48 INFO ImageRegion::fromRecord+ [197, 139] to [214, 156] (243.853545deg, -49.294508deg to 243.846291deg, -49.289794deg) 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1843 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0115005 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.24218e-05 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115035 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.2422e-05 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec-40_origconvJ2000.im component 0 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- long: 16:15:24.01235838 +/- 0.00000106 s (0.00001040 arcsec along great circle) 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- lat: -049.17.32.22469908 +/- 0.00001000 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- long: 205.1864226 +/- 0.0000104 pixels 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- lat: 147.0188031 +/- 0.0000100 pixels 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.017442 +/- 0.000028 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.029920 +/- 0.000020 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- position angle: 131.41359 +/- 0.00019 deg 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Integrated: 265.07108 +/- 0.00041 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Peak: 996.4672 +/- 0.0015 mJy/pixel 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:48 INFO imregrid::::casa ########################################## 2026-02-10 03:16:48 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:48 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec-40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:48 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:48 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 INFO imregrid::::casa Padding image by 32 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:48 INFO ImagePadder::pad Original Temporary_Image size => [1058, 1058] 2026-02-10 03:16:48 INFO ImagePadder::pad New size => [1122, 1122] 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 INFO imregrid::::casa Will rotate beams counterclockwise by -93.493 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:48 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:48 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:48 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -86.5073 deg 2026-02-10 03:16:48 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:48 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -86.5073 deg 2026-02-10 03:16:48 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:48 INFO ImageRegion::fromRecord+ [63, 62] to [1060, 1060] (04:00:43.515, -40.08.18.556 to 03:59:16.748, -39.51.40.555) 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Original Temporary_Image size => [1122, 1122] 2026-02-10 03:16:48 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec-40_origconvJ2000.im size => [998, 999] 2026-02-10 03:16:48 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec-40_origconvJ2000.im' of shape [998, 999] 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:48.086310 End time: 2026-02-10 03:16:48.299103 2026-02-10 03:16:48 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:48 INFO imregrid::::casa ########################################## 2026-02-10 03:16:48 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:48 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:48 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:48 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:48 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:48 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:48 2026****** 2026-02-10 03:16:48 INFO ImageFitter::fit+ 2026-02-10 03:16:48 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-40_origconvJ2000.im 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:48 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:48 INFO ImageFitter::_fitsky Fitter was able to find a solution in 9 iterations. 2026-02-10 03:16:48 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:48 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:48 INFO ImageRegion::fromRecord+ [40, 41] to [58, 58] (03:59:25.929, -40.05.07.748 to 03:59:24.363, -40.04.50.719) 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:48 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110563 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000259089 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113572 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000259569 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec-40_origconvJ2000.im component 0 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- ra: 03:59:25.146281 +/- 0.000019 s (0.000214 arcsec along great circle) 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.674804 +/- 0.000214 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- ra: 899.00032 +/- 0.00021 pixels 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- dec: 199.05875 +/- 0.00021 pixels 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.03218 +/- 0.00058 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.05890 +/- 0.00042 arcsec 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- position angle: 45.1050 +/- 0.0039 deg 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Integrated: 264.9813 +/- 0.0085 Jy 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Peak: 993.106 +/- 0.032 mJy/pixel 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:48 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:48 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-40_origconvJ2000.im 2026-02-10 03:16:48 INFO imregrid::::casa ########################################## 2026-02-10 03:16:48 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:48 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:48 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:48 INFO imregrid::::casa Padding image by 135 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:48 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:48 INFO ImagePadder::pad New size => [1270, 1270] 2026-02-10 03:16:48 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:49 INFO imregrid::::casa Will rotate beams counterclockwise by 71.251 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:49 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:49 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:49 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -71.2515 deg 2026-02-10 03:16:49 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:49 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -71.2515 deg 2026-02-10 03:16:49 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:49 INFO ImageRegion::fromRecord+ [2, 2] to [1267, 1268] (214.264046deg, -46.629252deg to 213.753995deg, -46.277588deg) 2026-02-10 03:16:49 INFO ImageRegion::fromRecord Original Temporary_Image size => [1270, 1270] 2026-02-10 03:16:49 INFO ImageRegion::fromRecord New mygalactic_ra4_dec-20_origconvJ2000.im size => [1266, 1267] 2026-02-10 03:16:49 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec-20_origconvJ2000.im' of shape [1266, 1267] 2026-02-10 03:16:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:49 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:48.458689 End time: 2026-02-10 03:16:48.745188 2026-02-10 03:16:49 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:49 INFO imregrid::::casa ########################################## 2026-02-10 03:16:49 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:49 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:49 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:49 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:49 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:49 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:49 2026****** 2026-02-10 03:16:49 INFO ImageFitter::fit+ 2026-02-10 03:16:49 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:49 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:49 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:49 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:49 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:59:32.245, -20.05.08.865 to 03:59:30.968, -20.04.50.852) 2026-02-10 03:16:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:49 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- ra: 03:59:31.6068524032 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588643876 +/- 0.0000000007 arcsec 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- position angle: 45.040566577 +/- 0.000000013 deg 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:49 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:49 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:49 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:49 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:49 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:49 2026****** 2026-02-10 03:16:49 INFO ImageFitter::fit+ 2026-02-10 03:16:49 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec-20_origconvJ2000.im 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec-20_origconvJ2000.im'> 0.001 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:49 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:49 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:49 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:49 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:49 INFO ImageRegion::fromRecord+ [469, 149] to [486, 166] (214.074284deg, -46.588129deg to 214.067407deg, -46.583410deg) 2026-02-10 03:16:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:49 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1834 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.03248e-05 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.03248e-05 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec-20_origconvJ2000.im component 0 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- long: 14:16:17.00434708 +/- 0.00000074 s (0.00000764 arcsec along great circle) 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- lat: -046.35.08.47098818 +/- 0.00000926 arcsec 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- long: 477.4843726 +/- 0.0000076 pixels 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- lat: 157.8001386 +/- 0.0000093 pixels 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025725 +/- 0.000023 arcsec 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035521 +/- 0.000017 arcsec 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- position angle: 153.70290 +/- 0.00016 deg 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00034 Jy 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Peak: 995.8556 +/- 0.0013 mJy/pixel 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:49 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:49 INFO imregrid::::casa ########################################## 2026-02-10 03:16:49 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:49 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec-20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:49 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:49 INFO imregrid::::casa Padding image by 170 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:49 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec-20_origconvJ2000.im size => [1266, 1267] 2026-02-10 03:16:49 INFO ImagePadder::pad New size => [1606, 1607] 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:50 INFO imregrid::::casa Will rotate beams counterclockwise by -71.251 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:50 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:50 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:50 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 71.2515 deg 2026-02-10 03:16:50 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:50 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 71.2515 deg 2026-02-10 03:16:50 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:50 INFO ImageRegion::fromRecord+ [304, 304] to [1301, 1301] (04:00:35.433, -20.08.18.781 to 03:59:24.700, -19.51.41.781) 2026-02-10 03:16:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [1606, 1607] 2026-02-10 03:16:50 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec-20_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:50 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec-20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:50 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:49.475569 End time: 2026-02-10 03:16:49.824342 2026-02-10 03:16:50 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:50 INFO imregrid::::casa ########################################## 2026-02-10 03:16:50 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:50 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:50 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:50 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:50 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:50 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:50 2026****** 2026-02-10 03:16:50 INFO ImageFitter::fit+ 2026-02-10 03:16:50 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-20_origconvJ2000.im 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:50 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:50 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:50 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:50 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (03:59:32.245, -20.05.08.865 to 03:59:30.968, -20.04.50.852) 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:50 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.00021294 Jy 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.00021293 Jy 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec-20_origconvJ2000.im component 0 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- ra: 03:59:31.606851 +/- 0.000012 s (0.000176 arcsec along great circle) 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.858863 +/- 0.000176 arcsec 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- ra: 899.00004 +/- 0.00018 pixels 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- dec: 199.00000 +/- 0.00018 pixels 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05131 +/- 0.00047 arcsec 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07088 +/- 0.00034 arcsec 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- position angle: 45.0405 +/- 0.0032 deg 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0070 Jy 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- Peak: 991.754 +/- 0.026 mJy/pixel 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:50 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:50 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec-20_origconvJ2000.im 2026-02-10 03:16:50 INFO imregrid::::casa ########################################## 2026-02-10 03:16:50 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:50 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:50 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:50 INFO imregrid::::casa Padding image by 197 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:50 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:50 INFO ImagePadder::pad New size => [1394, 1394] 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:50 INFO imregrid::::casa Will rotate beams counterclockwise by 55.048 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:50 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:50 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:50 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -55.0484 deg 2026-02-10 03:16:50 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:50 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -55.0484 deg 2026-02-10 03:16:50 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:50 INFO ImageRegion::fromRecord+ [2, 2] to [1391, 1392] (190.240724deg, -37.448322deg to 189.755968deg, -37.062213deg) 2026-02-10 03:16:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [1394, 1394] 2026-02-10 03:16:50 INFO ImageRegion::fromRecord New mygalactic_ra4_dec0_origconvJ2000.im size => [1390, 1391] 2026-02-10 03:16:50 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec0_origconvJ2000.im' of shape [1390, 1391] 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:50 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:50.025961 End time: 2026-02-10 03:16:50.343888 2026-02-10 03:16:50 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:50 INFO imregrid::::casa ########################################## 2026-02-10 03:16:50 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:50 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:50 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:50 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:50 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:50 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:50 2026****** 2026-02-10 03:16:50 INFO ImageFitter::fit+ 2026-02-10 03:16:50 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:50 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:50 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:50 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:50 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:50 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:59:33.933, -00.05.09.000 to 03:59:32.733, -00.04.51.000) 2026-02-10 03:16:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:51 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- ra: 03:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:51 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:51 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:51 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:51 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:51 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:51 2026****** 2026-02-10 03:16:51 INFO ImageFitter::fit+ 2026-02-10 03:16:51 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec0_origconvJ2000.im 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec0_origconvJ2000.im'> 0.001 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:51 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:51 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:51 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:51 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:51 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:51 INFO ImageRegion::fromRecord+ [670, 187] to [687, 204] (190.006291deg, -37.396625deg to 190.000347deg, -37.391904deg) 2026-02-10 03:16:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:51 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1843 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.58049e-06 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.58049e-06 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec0_origconvJ2000.im component 0 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- long: 12:40:00.81651068 +/- 0.00000056 s (0.00000662 arcsec along great circle) 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- lat: -037.23.39.57208218 +/- 0.00000896 arcsec 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- long: 678.2629392 +/- 0.0000066 pixels 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- lat: 195.2801851 +/- 0.0000090 pixels 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025728 +/- 0.000021 arcsec 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035523 +/- 0.000015 arcsec 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- position angle: 169.94810 +/- 0.00014 deg 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14404 +/- 0.00031 Jy 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Peak: 995.8552 +/- 0.0012 mJy/pixel 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:51 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:51 INFO imregrid::::casa ########################################## 2026-02-10 03:16:51 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:51 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec0_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:51 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:51 INFO imregrid::::casa Padding image by 273 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:51 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec0_origconvJ2000.im size => [1390, 1391] 2026-02-10 03:16:51 INFO ImagePadder::pad New size => [1936, 1937] 2026-02-10 03:16:51 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:52 INFO imregrid::::casa Will rotate beams counterclockwise by -55.048 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:52 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:52 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:52 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 55.0484 deg 2026-02-10 03:16:52 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:52 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 55.0484 deg 2026-02-10 03:16:52 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:52 INFO ImageRegion::fromRecord+ [469, 469] to [1466, 1466] (04:00:33.267, -00.08.19.000 to 03:59:26.800, +00.08.18.000) 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Original Temporary_Image size => [1936, 1937] 2026-02-10 03:16:52 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec0_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:52 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec0_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:52 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:51.193112 End time: 2026-02-10 03:16:51.688683 2026-02-10 03:16:52 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:52 INFO imregrid::::casa ########################################## 2026-02-10 03:16:52 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:52 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:52 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:52 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:52 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:52 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:52 2026****** 2026-02-10 03:16:52 INFO ImageFitter::fit+ 2026-02-10 03:16:52 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec0_origconvJ2000.im 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:52 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:52 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:52 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:52 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (03:59:33.933, -00.05.09.000 to 03:59:32.733, -00.04.51.000) 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:52 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110521 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000185293 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113531 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000185284 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec0_origconvJ2000.im component 0 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- ra: 03:59:33.333295 +/- 0.000010 s (0.000153 arcsec along great circle) 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.000161 +/- 0.000153 arcsec 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- ra: 898.99992 +/- 0.00015 pixels 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- dec: 198.99994 +/- 0.00015 pixels 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05100 +/- 0.00041 arcsec 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07059 +/- 0.00030 arcsec 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- position angle: 44.9987 +/- 0.0028 deg 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1439 +/- 0.0061 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Peak: 991.792 +/- 0.023 mJy/pixel 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:52 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec0_origconvJ2000.im 2026-02-10 03:16:52 INFO imregrid::::casa ########################################## 2026-02-10 03:16:52 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:52 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:52 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:52 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:52 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:52 INFO ImagePadder::pad New size => [1416, 1416] 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:52 INFO imregrid::::casa Will rotate beams counterclockwise by 45.750 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:52 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:52 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:52 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -45.7496 deg 2026-02-10 03:16:52 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:52 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -45.7496 deg 2026-02-10 03:16:52 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:52 INFO ImageRegion::fromRecord+ [2, 2] to [1413, 1413] (172.286774deg, -24.583516deg to 171.856427deg, -24.191572deg) 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Original Temporary_Image size => [1416, 1416] 2026-02-10 03:16:52 INFO ImageRegion::fromRecord New mygalactic_ra4_dec20_origconvJ2000.im size => [1412, 1412] 2026-02-10 03:16:52 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec20_origconvJ2000.im' of shape [1412, 1412] 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:52 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:51.829711 End time: 2026-02-10 03:16:52.122471 2026-02-10 03:16:52 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:52 INFO imregrid::::casa ########################################## 2026-02-10 03:16:52 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:52 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:52 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:52 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:52 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:52 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:52 2026****** 2026-02-10 03:16:52 INFO ImageFitter::fit+ 2026-02-10 03:16:52 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:52 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:52 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:52 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:52 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:59:32.276, +19.54.50.865 to 03:59:30.998, +19.55.08.852) 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:52 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- ra: 03:59:31.6368976465 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588023072 +/- 0.0000000007 arcsec 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- position angle: 44.959684122 +/- 0.000000013 deg 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:52 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:52 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:52 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:52 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:52 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:52 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:52 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:52 2026****** 2026-02-10 03:16:52 INFO ImageFitter::fit+ 2026-02-10 03:16:52 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec20_origconvJ2000.im 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec20_origconvJ2000.im'> 0.001 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:52 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:52 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:52 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:52 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:52 INFO ImageRegion::fromRecord+ [762, 202] to [779, 219] (172.054016deg, -24.527556deg to 172.048826deg, -24.522833deg) 2026-02-10 03:16:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:53 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.27823e-06 Jy 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.27823e-06 Jy 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec20_origconvJ2000.im component 0 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- long: 11:28:12.36087600 +/- 0.00000046 s (0.00000632 arcsec along great circle) 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- lat: -024.31.31.05771550 +/- 0.00000874 arcsec 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- long: 770.2290840 +/- 0.0000063 pixels 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- lat: 210.1425143 +/- 0.0000087 pixels 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025732 +/- 0.000021 arcsec 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035577 +/- 0.000015 arcsec 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- position angle: 179.25819 +/- 0.00014 deg 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14453 +/- 0.00030 Jy 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- Peak: 995.8527 +/- 0.0011 mJy/pixel 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:53 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:53 INFO imregrid::::casa ########################################## 2026-02-10 03:16:53 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:53 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:53 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:53 INFO imregrid::::casa Padding image by 293 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:53 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec20_origconvJ2000.im size => [1412, 1412] 2026-02-10 03:16:53 INFO ImagePadder::pad New size => [1998, 1998] 2026-02-10 03:16:53 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:53 INFO imregrid::::casa Will rotate beams counterclockwise by -45.750 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:53 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:53 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:53 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 45.7496 deg 2026-02-10 03:16:53 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:53 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 45.7496 deg 2026-02-10 03:16:53 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:53 INFO ImageRegion::fromRecord+ [500, 500] to [1497, 1497] (04:00:35.371, +19.51.40.780 to 03:59:24.638, +20.08.17.781) 2026-02-10 03:16:53 INFO ImageRegion::fromRecord Original Temporary_Image size => [1998, 1998] 2026-02-10 03:16:53 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec20_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:53 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:54 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:52.972594 End time: 2026-02-10 03:16:53.540482 2026-02-10 03:16:54 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:54 INFO imregrid::::casa ########################################## 2026-02-10 03:16:54 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:54 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:54 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:54 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:54 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:54 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:54 2026****** 2026-02-10 03:16:54 INFO ImageFitter::fit+ 2026-02-10 03:16:54 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec20_origconvJ2000.im 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:54 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:54 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:54 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:54 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (03:59:32.276, +19.54.50.865 to 03:59:30.998, +19.55.08.852) 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:54 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110521 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000173938 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113531 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000173929 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec20_origconvJ2000.im component 0 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- ra: 03:59:31.6368967 +/- 0.0000102 s (0.0001435 arcsec along great circle) 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8587890 +/- 0.0001436 arcsec 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- ra: 899.00003 +/- 0.00014 pixels 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- dec: 198.99998 +/- 0.00014 pixels 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05107 +/- 0.00039 arcsec 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07059 +/- 0.00028 arcsec 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- position angle: 44.9596 +/- 0.0026 deg 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1444 +/- 0.0057 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Peak: 991.790 +/- 0.021 mJy/pixel 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:54 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec20_origconvJ2000.im 2026-02-10 03:16:54 INFO imregrid::::casa ########################################## 2026-02-10 03:16:54 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:54 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:54 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:54 INFO imregrid::::casa Padding image by 206 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:54 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:54 INFO ImagePadder::pad New size => [1412, 1412] 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:54 INFO imregrid::::casa Will rotate beams counterclockwise by 41.460 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:54 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:54 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:54 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -41.4598 deg 2026-02-10 03:16:54 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:54 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -41.4598 deg 2026-02-10 03:16:54 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:54 INFO ImageRegion::fromRecord+ [1, 2] to [1409, 1410] (157.873250deg, -10.020533deg to 157.476314deg, -9.629422deg) 2026-02-10 03:16:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [1412, 1412] 2026-02-10 03:16:54 INFO ImageRegion::fromRecord New mygalactic_ra4_dec40_origconvJ2000.im size => [1409, 1409] 2026-02-10 03:16:54 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec40_origconvJ2000.im' of shape [1409, 1409] 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:54 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:53.685463 End time: 2026-02-10 03:16:53.961857 2026-02-10 03:16:54 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:54 INFO imregrid::::casa ########################################## 2026-02-10 03:16:54 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:54 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:54 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:54 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:54 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:54 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:54 2026****** 2026-02-10 03:16:54 INFO ImageFitter::fit+ 2026-02-10 03:16:54 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:54 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:54 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:54 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:54 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:59:26.015, +39.54.50.689 to 03:59:24.448, +39.55.08.660) 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:54 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- ra: 03:59:25.2315431340 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748445632 +/- 0.0000000007 arcsec 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- position angle: 44.906984179 +/- 0.000000013 deg 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:54 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:54 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:54 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:54 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:54 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:54 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:54 2026****** 2026-02-10 03:16:54 INFO ImageFitter::fit+ 2026-02-10 03:16:54 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec40_origconvJ2000.im 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec40_origconvJ2000.im'> 0.001 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:54 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:54 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:54 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:54 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:54 INFO ImageRegion::fromRecord+ [798, 206] to [815, 223] (157.648154deg, -9.963367deg to 157.643360deg, -9.958645deg) 2026-02-10 03:16:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:55 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1834 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.3303e-06 Jy 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.3303e-06 Jy 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec40_origconvJ2000.im component 0 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- long: 10:30:35.00606013 +/- 0.00000043 s (0.00000637 arcsec along great circle) 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- lat: -009.57.39.78627119 +/- 0.00000878 arcsec 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- long: 806.1395050 +/- 0.0000064 pixels 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- lat: 214.3360244 +/- 0.0000088 pixels 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025760 +/- 0.000021 arcsec 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035524 +/- 0.000015 arcsec 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- position angle: 3.54467 +/- 0.00014 deg 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14456 +/- 0.00030 Jy 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- Peak: 995.8552 +/- 0.0011 mJy/pixel 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:55 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:55 INFO imregrid::::casa ########################################## 2026-02-10 03:16:55 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:55 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:55 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:55 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:55 INFO imregrid::::casa Padding image by 290 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:55 INFO ImagePadder::pad Original Temporary_Image size => [1409, 1409] 2026-02-10 03:16:55 INFO ImagePadder::pad New size => [1989, 1989] 2026-02-10 03:16:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:55 INFO imregrid::::casa Will rotate beams counterclockwise by -41.460 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:55 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:55 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:55 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 41.4601 deg 2026-02-10 03:16:55 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:55 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 41.4601 deg 2026-02-10 03:16:55 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:55 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:55 INFO ImageRegion::fromRecord+ [495, 495] to [1493, 1493] (04:00:43.404, +39.51.39.832 to 03:59:16.550, +40.08.17.831) 2026-02-10 03:16:55 INFO ImageRegion::fromRecord Original Temporary_Image size => [1989, 1989] 2026-02-10 03:16:55 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec40_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:55 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:55 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:54.772530 End time: 2026-02-10 03:16:55.328161 2026-02-10 03:16:55 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:55 INFO imregrid::::casa ########################################## 2026-02-10 03:16:55 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:55 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:55 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:55 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:55 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:55 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:55 2026****** 2026-02-10 03:16:55 INFO ImageFitter::fit+ 2026-02-10 03:16:55 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec40_origconvJ2000.im 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:55 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:55 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:55 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:55 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:55 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:55 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (03:59:25.993, +39.54.51.026 to 03:59:24.513, +39.55.07.998) 2026-02-10 03:16:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:56 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000148511 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000148503 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec40_origconvJ2000.im component 0 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- ra: 03:59:25.2315150 +/- 0.0000106 s (0.0001225 arcsec along great circle) 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6752011 +/- 0.0001226 arcsec 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- ra: 899.75067 +/- 0.00012 pixels 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- dec: 199.66366 +/- 0.00012 pixels 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05152 +/- 0.00033 arcsec 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07104 +/- 0.00024 arcsec 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- position angle: 44.9054 +/- 0.0023 deg 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1449 +/- 0.0049 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Peak: 991.733 +/- 0.018 mJy/pixel 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:56 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec40_origconvJ2000.im 2026-02-10 03:16:56 INFO imregrid::::casa ########################################## 2026-02-10 03:16:56 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:56 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:56 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:56 INFO imregrid::::casa Padding image by 206 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:56 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:56 INFO ImagePadder::pad New size => [1412, 1412] 2026-02-10 03:16:56 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:56 INFO imregrid::::casa Will rotate beams counterclockwise by 41.704 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:56 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:56 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:56 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -41.7045 deg 2026-02-10 03:16:56 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:56 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -41.7045 deg 2026-02-10 03:16:56 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:56 INFO ImageRegion::fromRecord+ [1, 1] to [1410, 1410] (139.393370deg, 11.107538deg to 138.994236deg, 11.498928deg) 2026-02-10 03:16:56 INFO ImageRegion::fromRecord Original Temporary_Image size => [1412, 1412] 2026-02-10 03:16:56 INFO ImageRegion::fromRecord New mygalactic_ra4_dec68_origconvJ2000.im size => [1410, 1410] 2026-02-10 03:16:56 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec68_origconvJ2000.im' of shape [1410, 1410] 2026-02-10 03:16:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:56 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:55.518929 End time: 2026-02-10 03:16:55.796373 2026-02-10 03:16:56 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:56 INFO imregrid::::casa ########################################## 2026-02-10 03:16:56 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:56 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:56 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:56 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:56 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:56 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:56 2026****** 2026-02-10 03:16:56 INFO ImageFitter::fit+ 2026-02-10 03:16:56 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:56 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:56 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:56 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:56 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:58:50.673, +67.54.50.086 to 03:58:47.466, +67.55.08.000) 2026-02-10 03:16:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:56 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- ra: 03:58:49.0699706811 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433753534 +/- 0.0000000007 arcsec 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- position angle: 44.726082247 +/- 0.000000013 deg 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:56 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:56 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:56 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:56 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:56 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:56 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:56 2026****** 2026-02-10 03:16:56 INFO ImageFitter::fit+ 2026-02-10 03:16:56 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec68_origconvJ2000.im 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec68_origconvJ2000.im'> 0.001 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:56 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:56 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:56 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:56 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:56 INFO ImageRegion::fromRecord+ [796, 206] to [813, 223] (139.168032deg, 11.164826deg to 139.163219deg, 11.169548deg) 2026-02-10 03:16:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:57 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1841 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.30477e-06 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.30476e-06 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec68_origconvJ2000.im component 0 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- long: 09:16:39.78087093 +/- 0.00000043 s (0.00000635 arcsec along great circle) 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- lat: +011.10.02.28175759 +/- 0.00000876 arcsec 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- long: 804.0476978 +/- 0.0000063 pixels 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- lat: 214.9086326 +/- 0.0000088 pixels 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025753 +/- 0.000021 arcsec 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035529 +/- 0.000015 arcsec 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- position angle: 3.29034 +/- 0.00014 deg 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14410 +/- 0.00030 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Peak: 995.8536 +/- 0.0011 mJy/pixel 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:57 INFO imregrid::::casa ########################################## 2026-02-10 03:16:57 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:57 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec68_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:57 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:57 INFO imregrid::::casa Padding image by 291 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:57 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec68_origconvJ2000.im size => [1410, 1410] 2026-02-10 03:16:57 INFO ImagePadder::pad New size => [1992, 1992] 2026-02-10 03:16:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:57 INFO imregrid::::casa Will rotate beams counterclockwise by -41.704 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:57 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:57 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:57 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 41.7045 deg 2026-02-10 03:16:57 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:57 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 41.7045 deg 2026-02-10 03:16:57 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:57 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:57 INFO ImageRegion::fromRecord+ [497, 497] to [1494, 1494] (04:01:28.275, +67.51.39.514 to 03:58:30.842, +68.08.16.504) 2026-02-10 03:16:57 INFO ImageRegion::fromRecord Original Temporary_Image size => [1992, 1992] 2026-02-10 03:16:57 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec68_origconvJ2000.im size => [998, 998] 2026-02-10 03:16:57 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec68_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:16:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:57 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:56.606827 End time: 2026-02-10 03:16:57.122871 2026-02-10 03:16:57 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:57 INFO imregrid::::casa ########################################## 2026-02-10 03:16:57 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:57 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:57 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:57 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:57 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:57 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:57 2026****** 2026-02-10 03:16:57 INFO ImageFitter::fit+ 2026-02-10 03:16:57 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec68_origconvJ2000.im 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:57 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:57 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:57 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:57 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:57 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:57 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (03:58:50.673, +67.54.50.086 to 03:58:47.466, +67.55.08.000) 2026-02-10 03:16:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:57 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110521 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000175351 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113531 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000175342 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec68_origconvJ2000.im component 0 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- ra: 03:58:49.0699742 +/- 0.0000256 s (0.0001445 arcsec along great circle) 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433562 +/- 0.0001449 arcsec 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- ra: 898.99999 +/- 0.00014 pixels 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- dec: 198.99997 +/- 0.00014 pixels 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05112 +/- 0.00039 arcsec 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07053 +/- 0.00028 arcsec 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- position angle: 44.7267 +/- 0.0027 deg 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1432 +/- 0.0057 Jy 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Peak: 991.788 +/- 0.021 mJy/pixel 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:57 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:57 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec68_origconvJ2000.im 2026-02-10 03:16:57 INFO imregrid::::casa ########################################## 2026-02-10 03:16:57 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:57 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra4_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:57 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:57 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:57 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:57 INFO ImagePadder::pad New size => [1416, 1416] 2026-02-10 03:16:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:57 INFO imregrid::::casa Will rotate beams counterclockwise by 44.009 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:57 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:57 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:57 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -44.0089 deg 2026-02-10 03:16:57 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:57 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -44.0089 deg 2026-02-10 03:16:57 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:57 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:57 INFO ImageRegion::fromRecord+ [2, 3] to [1413, 1414] (130.931432deg, 19.920833deg to 130.514019deg, 20.312779deg) 2026-02-10 03:16:57 INFO ImageRegion::fromRecord Original Temporary_Image size => [1416, 1416] 2026-02-10 03:16:57 INFO ImageRegion::fromRecord New mygalactic_ra4_dec80_origconvJ2000.im size => [1412, 1412] 2026-02-10 03:16:58 INFO SubImageFactory::createImage Creating image 'mygalactic_ra4_dec80_origconvJ2000.im' of shape [1412, 1412] 2026-02-10 03:16:58 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:57.264455 End time: 2026-02-10 03:16:57.542545 2026-02-10 03:16:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:58 INFO imregrid::::casa ########################################## 2026-02-10 03:16:58 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:58 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:58 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:58 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:58 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:58 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:58 2026****** 2026-02-10 03:16:58 INFO ImageFitter::fit+ 2026-02-10 03:16:58 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:58 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:58 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:58 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:58 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:58 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (03:57:31.158, +79.54.48.916 to 03:57:24.230, +79.55.06.719) 2026-02-10 03:16:58 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:58 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- ra: 03:57:27.6949147345 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8183356105 +/- 0.0000000007 arcsec 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- position angle: 44.375140212 +/- 0.000000013 deg 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:58 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:58 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:58 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:58 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:58 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:58 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:58 2026****** 2026-02-10 03:16:58 INFO ImageFitter::fit+ 2026-02-10 03:16:58 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra4_dec80_origconvJ2000.im 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra4_dec80_origconvJ2000.im'> 0.001 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:58 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:58 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:16:58 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:58 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:58 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:58 INFO ImageRegion::fromRecord+ [777, 203] to [794, 220] (130.701854deg, 19.977344deg to 130.696829deg, 19.982066deg) 2026-02-10 03:16:58 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:58 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1840 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.31476e-06 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.31476e-06 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra4_dec80_origconvJ2000.im component 0 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- long: 08:42:47.85880353 +/- 0.00000045 s (0.00000635 arcsec along great circle) 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- lat: +019.58.46.76030219 +/- 0.00000878 arcsec 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- long: 785.2619805 +/- 0.0000063 pixels 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- lat: 211.3224222 +/- 0.0000088 pixels 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025712 +/- 0.000021 arcsec 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035506 +/- 0.000015 arcsec 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- position angle: 0.98304 +/- 0.00014 deg 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14392 +/- 0.00030 Jy 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Peak: 995.8568 +/- 0.0011 mJy/pixel 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:58 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:58 INFO imregrid::::casa ########################################## 2026-02-10 03:16:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:58 INFO imregrid::::casa imregrid( imagename='mygalactic_ra4_dec80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra4_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:58 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:16:58 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:16:58 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:58 INFO imregrid::::casa Padding image by 293 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:58 INFO ImagePadder::pad Original Temporary_Image size => [1412, 1412] 2026-02-10 03:16:58 INFO ImagePadder::pad New size => [1998, 1998] 2026-02-10 03:16:58 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:59 INFO imregrid::::casa Will rotate beams counterclockwise by -44.010 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:59 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:59 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:59 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 44.01 deg 2026-02-10 03:16:59 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:59 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 44.01 deg 2026-02-10 03:16:59 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:59 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:59 INFO ImageRegion::fromRecord+ [500, 499] to [1498, 1497] (04:03:09.237, +79.51.37.342 to 03:56:46.040, +80.08.15.249) 2026-02-10 03:16:59 INFO ImageRegion::fromRecord Original Temporary_Image size => [1998, 1998] 2026-02-10 03:16:59 INFO ImageRegion::fromRecord New back_to_J2000_ra4_dec80_origconvJ2000.im size => [999, 999] 2026-02-10 03:16:59 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra4_dec80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:59 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:58.354774 End time: 2026-02-10 03:16:58.923683 2026-02-10 03:16:59 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:59 INFO imregrid::::casa ########################################## 2026-02-10 03:16:59 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:59 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:59 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:59 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:59 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:59 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:59 2026****** 2026-02-10 03:16:59 INFO ImageFitter::fit+ 2026-02-10 03:16:59 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec80_origconvJ2000.im 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:59 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:59 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:59 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:59 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:59 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (03:57:31.041, +79.54.49.624 to 03:57:24.498, +79.55.06.438) 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:59 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000148465 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000148458 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra4_dec80_origconvJ2000.im component 0 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- ra: 03:57:27.6948876 +/- 0.0000465 s (0.0001221 arcsec along great circle) 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8182615 +/- 0.0001230 arcsec 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- ra: 899.70059 +/- 0.00012 pixels 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- dec: 199.28834 +/- 0.00012 pixels 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05143 +/- 0.00033 arcsec 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07105 +/- 0.00024 arcsec 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- position angle: 44.3752 +/- 0.0023 deg 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1441 +/- 0.0049 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Peak: 991.735 +/- 0.018 mJy/pixel 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:59 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra4_dec80_origconvJ2000.im 2026-02-10 03:16:59 INFO imregrid::::casa ########################################## 2026-02-10 03:16:59 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:16:59 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:16:59 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:16:59 INFO imregrid::::casa Padding image by 150 pixels so no pixels are cut off in the regridding 2026-02-10 03:16:59 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:16:59 INFO ImagePadder::pad New size => [1300, 1300] 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:59 INFO imregrid::::casa Will rotate beams counterclockwise by 68.355 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:16:59 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:16:59 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:59 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.3551 deg 2026-02-10 03:16:59 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:16:59 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.3551 deg 2026-02-10 03:16:59 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:16:59 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:59 INFO ImageRegion::fromRecord+ [1, 3] to [1297, 1298] (292.680527deg, -23.977333deg to 292.287070deg, -23.617612deg) 2026-02-10 03:16:59 INFO ImageRegion::fromRecord Original Temporary_Image size => [1300, 1300] 2026-02-10 03:16:59 INFO ImageRegion::fromRecord New mygalactic_ra8_dec-80_origconvJ2000.im size => [1297, 1296] 2026-02-10 03:16:59 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec-80_origconvJ2000.im' of shape [1297, 1296] 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:59 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:16:59.066106 End time: 2026-02-10 03:16:59.319775 2026-02-10 03:16:59 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:16:59 INFO imregrid::::casa ########################################## 2026-02-10 03:16:59 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:16:59 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:59 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:59 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:59 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:59 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:59 2026****** 2026-02-10 03:16:59 INFO ImageFitter::fit+ 2026-02-10 03:16:59 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:16:59 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:16:59 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:16:59 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:59 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:16:59 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:57:28.607, -80.05.06.880 to 07:57:21.718, -80.04.48.682) 2026-02-10 03:16:59 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:16:59 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- ra: 07:57:25.1616313163 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822606612 +/- 0.0000000007 arcsec 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- position angle: 45.635462650 +/- 0.000000013 deg 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:16:59 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:16:59 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:16:59 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:16:59 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:16:59 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:16:59 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:16:59 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:16:59 2026****** 2026-02-10 03:16:59 INFO ImageFitter::fit+ 2026-02-10 03:16:59 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec-80_origconvJ2000.im 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- region: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec-80_origconvJ2000.im'> 0.001 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:16:59 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:00 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:00 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:00 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:00 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:00 INFO ImageRegion::fromRecord+ [509, 156] to [526, 173] (292.525770deg, -23.934119deg to 292.520602deg, -23.929398deg) 2026-02-10 03:17:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:00 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1834 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.02578e-05 Jy 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.02578e-05 Jy 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- long: 19:30:05.55041517 +/- 0.00000055 s (0.00000747 arcsec along great circle) 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- lat: -023.55.54.28303382 +/- 0.00000929 arcsec 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- long: 517.6951329 +/- 0.0000075 pixels 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- lat: 164.5489422 +/- 0.0000093 pixels 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025724 +/- 0.000023 arcsec 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035520 +/- 0.000016 arcsec 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- position angle: 156.62879 +/- 0.00016 deg 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14401 +/- 0.00033 Jy 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- Peak: 995.8555 +/- 0.0013 mJy/pixel 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:00 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:00 INFO imregrid::::casa ########################################## 2026-02-10 03:17:00 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:00 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec-80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:00 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:00 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:00 INFO imregrid::::casa Padding image by 194 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:00 INFO ImagePadder::pad Original Temporary_Image size => [1297, 1296] 2026-02-10 03:17:00 INFO ImagePadder::pad New size => [1685, 1684] 2026-02-10 03:17:00 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:00 INFO imregrid::::casa Will rotate beams counterclockwise by -68.353 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:00 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:00 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:00 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.3532 deg 2026-02-10 03:17:00 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:00 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.3532 deg 2026-02-10 03:17:00 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:00 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:00 INFO ImageRegion::fromRecord+ [344, 343] to [1342, 1341] (08:03:14.341, -80.08.16.104 to 07:56:51.145, -79.51.38.170) 2026-02-10 03:17:00 INFO ImageRegion::fromRecord Original Temporary_Image size => [1685, 1684] 2026-02-10 03:17:00 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec-80_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:00 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec-80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:00 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:00 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:00.030719 End time: 2026-02-10 03:17:00.475461 2026-02-10 03:17:00 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:00 INFO imregrid::::casa ########################################## 2026-02-10 03:17:00 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:00 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:00 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:00 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:00 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:00 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:00 2026****** 2026-02-10 03:17:00 INFO ImageFitter::fit+ 2026-02-10 03:17:00 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-80_origconvJ2000.im 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:00 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:01 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:01 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:01 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:01 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:01 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (07:57:28.333, -80.05.06.419 to 07:57:21.827, -80.04.49.231) 2026-02-10 03:17:01 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:01 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000116842 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000116836 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- ra: 07:57:25.1613990 +/- 0.0000375 s (0.0000968 arcsec along great circle) 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7813570 +/- 0.0000961 arcsec 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- ra: 899.288258 +/- 0.000097 pixels 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- dec: 199.547217 +/- 0.000096 pixels 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05142 +/- 0.00026 arcsec 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07104 +/- 0.00019 arcsec 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- position angle: 45.6348 +/- 0.0018 deg 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1446 +/- 0.0038 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Peak: 991.738 +/- 0.014 mJy/pixel 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:01 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-80_origconvJ2000.im 2026-02-10 03:17:01 INFO imregrid::::casa ########################################## 2026-02-10 03:17:01 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:01 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:01 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:01 INFO imregrid::::casa Padding image by 177 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:01 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:01 INFO ImagePadder::pad New size => [1354, 1354] 2026-02-10 03:17:01 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:01 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:01 INFO imregrid::::casa Will rotate beams counterclockwise by 61.845 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:01 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:01 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:01 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -61.8453 deg 2026-02-10 03:17:01 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:01 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -61.8453 deg 2026-02-10 03:17:01 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:01 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:01 INFO ImageRegion::fromRecord+ [1, 2] to [1352, 1353] (273.435215deg, -15.479841deg to 273.046159deg, -15.104563deg) 2026-02-10 03:17:01 INFO ImageRegion::fromRecord Original Temporary_Image size => [1354, 1354] 2026-02-10 03:17:01 INFO ImageRegion::fromRecord New mygalactic_ra8_dec-60_origconvJ2000.im size => [1352, 1352] 2026-02-10 03:17:01 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec-60_origconvJ2000.im' of shape [1352, 1352] 2026-02-10 03:17:01 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:01 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:00.642357 End time: 2026-02-10 03:17:00.985419 2026-02-10 03:17:01 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:01 INFO imregrid::::casa ########################################## 2026-02-10 03:17:01 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:01 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:01 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:01 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:01 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:01 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:01 2026****** 2026-02-10 03:17:01 INFO ImageFitter::fit+ 2026-02-10 03:17:01 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:01 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:01 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:01 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:01 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:01 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:59:07.731, -60.05.08.357 to 07:59:05.333, -60.04.50.296) 2026-02-10 03:17:01 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:01 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- ra: 07:59:06.5320838097 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266314859 +/- 0.0000000007 arcsec 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- position angle: 45.193039747 +/- 0.000000013 deg 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:01 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:01 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:01 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:01 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:01 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:01 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:01 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:01 2026****** 2026-02-10 03:17:01 INFO ImageFitter::fit+ 2026-02-10 03:17:01 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec-60_origconvJ2000.im 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec-60_origconvJ2000.im'> 0.001 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:01 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:01 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:01 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:01 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:01 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:01 INFO ImageRegion::fromRecord+ [592, 172] to [609, 189] (273.264575deg, -15.432146deg to 273.259676deg, -15.427424deg) 2026-02-10 03:17:01 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:02 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1839 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.74427e-06 Jy 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.74427e-06 Jy 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- long: 18:13:02.92817728 +/- 0.00000048 s (0.00000689 arcsec along great circle) 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- lat: -015.25.46.95392735 +/- 0.00000899 arcsec 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- long: 600.2387159 +/- 0.0000069 pixels 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- lat: 180.7731011 +/- 0.0000090 pixels 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025740 +/- 0.000022 arcsec 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035537 +/- 0.000016 arcsec 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- position angle: 163.14907 +/- 0.00015 deg 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14410 +/- 0.00032 Jy 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- Peak: 995.8536 +/- 0.0012 mJy/pixel 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:02 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:02 INFO imregrid::::casa ########################################## 2026-02-10 03:17:02 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:02 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec-60_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:02 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:02 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:02 INFO imregrid::::casa Padding image by 239 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:02 INFO ImagePadder::pad Original Temporary_Image size => [1352, 1352] 2026-02-10 03:17:02 INFO ImagePadder::pad New size => [1830, 1830] 2026-02-10 03:17:02 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:02 INFO imregrid::::casa Will rotate beams counterclockwise by -61.845 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:02 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:02 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:02 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 61.8449 deg 2026-02-10 03:17:02 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:02 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 61.8449 deg 2026-02-10 03:17:02 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:02 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:02 INFO ImageRegion::fromRecord+ [416, 415] to [1414, 1413] (08:01:06.931, -60.08.18.479 to 07:58:53.862, -59.51.40.487) 2026-02-10 03:17:02 INFO ImageRegion::fromRecord Original Temporary_Image size => [1830, 1830] 2026-02-10 03:17:02 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec-60_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:02 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec-60_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:02 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:02 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:01.917903 End time: 2026-02-10 03:17:02.440421 2026-02-10 03:17:02 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:02 INFO imregrid::::casa ########################################## 2026-02-10 03:17:02 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:02 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:02 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:02 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:02 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:02 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:02 2026****** 2026-02-10 03:17:02 INFO ImageFitter::fit+ 2026-02-10 03:17:02 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-60_origconvJ2000.im 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:02 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:03 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:03 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:03 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:03 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:03 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (07:59:07.715, -60.05.07.881 to 07:59:05.451, -60.04.50.824) 2026-02-10 03:17:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:03 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000140863 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000140856 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- ra: 07:59:06.5320801 +/- 0.0000156 s (0.0001164 arcsec along great circle) 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266154 +/- 0.0001161 arcsec 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- ra: 899.87948 +/- 0.00012 pixels 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- dec: 199.52520 +/- 0.00012 pixels 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05133 +/- 0.00031 arcsec 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07095 +/- 0.00023 arcsec 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- position angle: 45.1905 +/- 0.0021 deg 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1443 +/- 0.0046 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Peak: 991.748 +/- 0.017 mJy/pixel 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:03 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-60_origconvJ2000.im 2026-02-10 03:17:03 INFO imregrid::::casa ########################################## 2026-02-10 03:17:03 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:03 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:03 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:03 INFO imregrid::::casa Padding image by 188 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:03 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:03 INFO ImagePadder::pad New size => [1376, 1376] 2026-02-10 03:17:03 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:03 INFO imregrid::::casa Will rotate beams counterclockwise by 58.660 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:03 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:03 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:03 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6598 deg 2026-02-10 03:17:03 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:03 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6598 deg 2026-02-10 03:17:03 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:03 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:03 INFO ImageRegion::fromRecord+ [1, 3] to [1373, 1374] (255.803802deg, -5.478724deg to 255.421059deg, -5.097890deg) 2026-02-10 03:17:03 INFO ImageRegion::fromRecord Original Temporary_Image size => [1376, 1376] 2026-02-10 03:17:03 INFO ImageRegion::fromRecord New mygalactic_ra8_dec-40_origconvJ2000.im size => [1373, 1372] 2026-02-10 03:17:03 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec-40_origconvJ2000.im' of shape [1373, 1372] 2026-02-10 03:17:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:03 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:02.650536 End time: 2026-02-10 03:17:02.953925 2026-02-10 03:17:03 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:03 INFO imregrid::::casa ########################################## 2026-02-10 03:17:03 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:03 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:03 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:03 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:03 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:03 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:03 2026****** 2026-02-10 03:17:03 INFO ImageFitter::fit+ 2026-02-10 03:17:03 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:03 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:03 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:03 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:03 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:03 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:59:25.930, -40.05.08.689 to 07:59:24.364, -40.04.50.659) 2026-02-10 03:17:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:03 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- ra: 07:59:25.1465752450 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6742617399 +/- 0.0000000007 arcsec 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- position angle: 45.093451271 +/- 0.000000013 deg 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:03 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:03 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:03 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:03 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:03 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:03 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:03 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:03 2026****** 2026-02-10 03:17:03 INFO ImageFitter::fit+ 2026-02-10 03:17:03 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec-40_origconvJ2000.im 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec-40_origconvJ2000.im'> 0.001 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:03 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:03 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:03 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:03 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:03 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:03 INFO ImageRegion::fromRecord+ [630, 179] to [647, 196] (255.627997deg, -5.429031deg to 255.623254deg, -5.424309deg) 2026-02-10 03:17:03 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:04 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1836 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.55425e-06 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.55425e-06 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- long: 17:02:30.12879319 +/- 0.00000045 s (0.00000667 arcsec along great circle) 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- lat: -005.25.36.18518208 +/- 0.00000888 arcsec 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- long: 638.8191652 +/- 0.0000067 pixels 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- lat: 187.3268181 +/- 0.0000089 pixels 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025716 +/- 0.000021 arcsec 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035509 +/- 0.000015 arcsec 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- position angle: 166.33879 +/- 0.00014 deg 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14404 +/- 0.00031 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Peak: 995.8569 +/- 0.0012 mJy/pixel 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:04 INFO imregrid::::casa ########################################## 2026-02-10 03:17:04 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:04 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec-40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:04 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:04 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:04 INFO imregrid::::casa Padding image by 257 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:04 INFO ImagePadder::pad Original Temporary_Image size => [1373, 1372] 2026-02-10 03:17:04 INFO ImagePadder::pad New size => [1887, 1886] 2026-02-10 03:17:04 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:04 INFO imregrid::::casa Will rotate beams counterclockwise by -58.660 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:04 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:04 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:04 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6595 deg 2026-02-10 03:17:04 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:04 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6595 deg 2026-02-10 03:17:04 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:04 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:04 INFO ImageRegion::fromRecord+ [445, 444] to [1443, 1442] (08:00:43.547, -40.08.18.829 to 07:59:16.694, -39.51.40.826) 2026-02-10 03:17:04 INFO ImageRegion::fromRecord Original Temporary_Image size => [1887, 1886] 2026-02-10 03:17:04 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec-40_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:04 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec-40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:04 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:03.772880 End time: 2026-02-10 03:17:04.256240 2026-02-10 03:17:04 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:04 INFO imregrid::::casa ########################################## 2026-02-10 03:17:04 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:04 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:04 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:04 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:04 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:04 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:04 2026****** 2026-02-10 03:17:04 INFO ImageFitter::fit+ 2026-02-10 03:17:04 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-40_origconvJ2000.im 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:04 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:04 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:04 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:04 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:04 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:04 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (07:59:25.875, -40.05.08.020 to 07:59:24.396, -40.04.50.992) 2026-02-10 03:17:04 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:04 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110517 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000132955 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000132948 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- ra: 07:59:25.1465679 +/- 0.0000096 s (0.0001098 arcsec along great circle) 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6741268 +/- 0.0001097 arcsec 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- ra: 899.37261 +/- 0.00011 pixels 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- dec: 199.33187 +/- 0.00011 pixels 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05147 +/- 0.00030 arcsec 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07108 +/- 0.00021 arcsec 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- position angle: 45.0935 +/- 0.0020 deg 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1441 +/- 0.0043 Jy 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Peak: 991.730 +/- 0.016 mJy/pixel 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:04 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:04 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-40_origconvJ2000.im 2026-02-10 03:17:04 INFO imregrid::::casa ########################################## 2026-02-10 03:17:04 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:04 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:04 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:04 INFO imregrid::::casa Padding image by 188 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:04 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:04 INFO ImagePadder::pad New size => [1376, 1376] 2026-02-10 03:17:04 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:05 INFO imregrid::::casa Will rotate beams counterclockwise by 58.646 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:05 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:05 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:05 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6455 deg 2026-02-10 03:17:05 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:05 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6455 deg 2026-02-10 03:17:05 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:05 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:05 INFO ImageRegion::fromRecord+ [2, 2] to [1373, 1374] (238.746455deg, 5.003054deg to 238.364049deg, 5.384166deg) 2026-02-10 03:17:05 INFO ImageRegion::fromRecord Original Temporary_Image size => [1376, 1376] 2026-02-10 03:17:05 INFO ImageRegion::fromRecord New mygalactic_ra8_dec-20_origconvJ2000.im size => [1372, 1373] 2026-02-10 03:17:05 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec-20_origconvJ2000.im' of shape [1372, 1373] 2026-02-10 03:17:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:05 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:04.398934 End time: 2026-02-10 03:17:04.676131 2026-02-10 03:17:05 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:05 INFO imregrid::::casa ########################################## 2026-02-10 03:17:05 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:05 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:05 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:05 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:05 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:05 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:05 2026****** 2026-02-10 03:17:05 INFO ImageFitter::fit+ 2026-02-10 03:17:05 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:05 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:05 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:05 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:05 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:05 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:59:32.245, -20.05.08.865 to 07:59:30.968, -20.04.50.852) 2026-02-10 03:17:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:05 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- ra: 07:59:31.6068524032 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588643876 +/- 0.0000000007 arcsec 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- position angle: 45.040566577 +/- 0.000000013 deg 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:05 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:05 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:05 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:05 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:05 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:05 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:05 2026****** 2026-02-10 03:17:05 INFO ImageFitter::fit+ 2026-02-10 03:17:05 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec-20_origconvJ2000.im 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec-20_origconvJ2000.im'> 0.001 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:05 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:05 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:05 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:05 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:05 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:05 INFO ImageRegion::fromRecord+ [629, 180] to [646, 197] (238.571066deg, 5.053083deg to 238.566325deg, 5.057805deg) 2026-02-10 03:17:05 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:05 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1840 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.56428e-06 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.56428e-06 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- long: 15:54:16.45719481 +/- 0.00000045 s (0.00000668 arcsec along great circle) 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- lat: +005.03.19.41363385 +/- 0.00000889 arcsec 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- long: 637.9432168 +/- 0.0000067 pixels 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- lat: 188.3148173 +/- 0.0000089 pixels 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025715 +/- 0.000021 arcsec 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035523 +/- 0.000015 arcsec 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- position angle: 166.35567 +/- 0.00014 deg 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14401 +/- 0.00031 Jy 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Peak: 995.8558 +/- 0.0012 mJy/pixel 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:05 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:05 INFO imregrid::::casa ########################################## 2026-02-10 03:17:05 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:05 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec-20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:05 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:05 INFO imregrid::::casa Padding image by 257 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:05 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec-20_origconvJ2000.im size => [1372, 1373] 2026-02-10 03:17:05 INFO ImagePadder::pad New size => [1886, 1887] 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:06 INFO imregrid::::casa Will rotate beams counterclockwise by -58.646 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:06 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:06 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:06 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6455 deg 2026-02-10 03:17:06 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:06 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6455 deg 2026-02-10 03:17:06 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:06 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:06 INFO ImageRegion::fromRecord+ [444, 444] to [1441, 1441] (08:00:35.433, -20.08.18.781 to 07:59:24.700, -19.51.41.781) 2026-02-10 03:17:06 INFO ImageRegion::fromRecord Original Temporary_Image size => [1886, 1887] 2026-02-10 03:17:06 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec-20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:06 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec-20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:06 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:05.452397 End time: 2026-02-10 03:17:06.005089 2026-02-10 03:17:06 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:06 INFO imregrid::::casa ########################################## 2026-02-10 03:17:06 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:06 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:06 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:06 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:06 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:06 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:06 2026****** 2026-02-10 03:17:06 INFO ImageFitter::fit+ 2026-02-10 03:17:06 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-20_origconvJ2000.im 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:06 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:06 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:06 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:06 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:06 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:06 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (07:59:32.245, -20.05.08.865 to 07:59:30.968, -20.04.50.852) 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:06 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.11052 Jy 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000182677 Jy 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.11353 Jy 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000182668 Jy 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- ra: 07:59:31.606853 +/- 0.000011 s (0.000151 arcsec along great circle) 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.858865 +/- 0.000151 arcsec 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- ra: 898.99998 +/- 0.00015 pixels 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- dec: 199.00000 +/- 0.00015 pixels 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05116 +/- 0.00041 arcsec 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07070 +/- 0.00029 arcsec 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- position angle: 45.0404 +/- 0.0028 deg 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0060 Jy 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- Peak: 991.775 +/- 0.022 mJy/pixel 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:06 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:06 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec-20_origconvJ2000.im 2026-02-10 03:17:06 INFO imregrid::::casa ########################################## 2026-02-10 03:17:06 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:06 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:06 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:06 INFO imregrid::::casa Padding image by 177 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:06 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:06 INFO ImagePadder::pad New size => [1354, 1354] 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:06 INFO imregrid::::casa Will rotate beams counterclockwise by 61.801 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:06 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:06 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:06 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -61.8015 deg 2026-02-10 03:17:06 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:06 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -61.8015 deg 2026-02-10 03:17:06 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:06 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:06 INFO ImageRegion::fromRecord+ [1, 2] to [1352, 1353] (221.131532deg, 15.018761deg to 220.742635deg, 15.394040deg) 2026-02-10 03:17:06 INFO ImageRegion::fromRecord Original Temporary_Image size => [1354, 1354] 2026-02-10 03:17:06 INFO ImageRegion::fromRecord New mygalactic_ra8_dec0_origconvJ2000.im size => [1352, 1352] 2026-02-10 03:17:06 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec0_origconvJ2000.im' of shape [1352, 1352] 2026-02-10 03:17:06 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:06 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:06.196713 End time: 2026-02-10 03:17:06.493612 2026-02-10 03:17:06 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:06 INFO imregrid::::casa ########################################## 2026-02-10 03:17:06 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:06 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:06 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:06 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:06 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:07 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:07 2026****** 2026-02-10 03:17:07 INFO ImageFitter::fit+ 2026-02-10 03:17:07 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:07 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:07 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:07 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:07 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:07 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:59:33.933, -00.05.09.000 to 07:59:32.733, -00.04.51.000) 2026-02-10 03:17:07 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:07 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- ra: 07:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:07 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:07 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:07 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:07 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:07 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:07 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:07 2026****** 2026-02-10 03:17:07 INFO ImageFitter::fit+ 2026-02-10 03:17:07 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec0_origconvJ2000.im 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec0_origconvJ2000.im'> 0.001 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:07 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:07 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:07 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:07 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:07 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:07 INFO ImageRegion::fromRecord+ [592, 172] to [609, 189] (220.961276deg, 15.066621deg to 220.956386deg, 15.071344deg) 2026-02-10 03:17:07 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:07 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1833 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.77456e-06 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.77456e-06 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec0_origconvJ2000.im component 0 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- long: 14:43:50.11147565 +/- 0.00000048 s (0.00000691 arcsec along great circle) 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- lat: +015.04.08.55268332 +/- 0.00000902 arcsec 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- long: 600.6166192 +/- 0.0000069 pixels 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- lat: 180.7153307 +/- 0.0000090 pixels 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025677 +/- 0.000022 arcsec 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035485 +/- 0.000016 arcsec 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- position angle: 163.20425 +/- 0.00015 deg 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14374 +/- 0.00032 Jy 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Peak: 995.8597 +/- 0.0012 mJy/pixel 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:07 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:07 INFO imregrid::::casa ########################################## 2026-02-10 03:17:07 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:07 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec0_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:07 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:07 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:07 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:07 INFO imregrid::::casa Padding image by 240 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:07 INFO ImagePadder::pad Original Temporary_Image size => [1352, 1352] 2026-02-10 03:17:07 INFO ImagePadder::pad New size => [1832, 1832] 2026-02-10 03:17:07 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:08 INFO imregrid::::casa Will rotate beams counterclockwise by -61.801 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:08 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:08 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:08 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 61.8015 deg 2026-02-10 03:17:08 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:08 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 61.8015 deg 2026-02-10 03:17:08 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:08 INFO ImageRegion::fromRecord+ [417, 416] to [1415, 1414] (08:00:33.326, -00.08.19.528 to 07:59:26.792, +00.08.18.473) 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Original Temporary_Image size => [1832, 1832] 2026-02-10 03:17:08 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec0_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:08 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec0_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:08 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:07.318760 End time: 2026-02-10 03:17:07.780131 2026-02-10 03:17:08 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:08 INFO imregrid::::casa ########################################## 2026-02-10 03:17:08 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:08 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:08 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:08 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:08 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:08 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:08 2026****** 2026-02-10 03:17:08 INFO ImageFitter::fit+ 2026-02-10 03:17:08 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec0_origconvJ2000.im 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:08 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:08 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:08 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:08 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (07:59:33.925, -00.05.08.528 to 07:59:32.792, -00.04.51.528) 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:08 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000131374 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000131368 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec0_origconvJ2000.im component 0 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- ra: 07:59:33.3332865 +/- 0.0000072 s (0.0001084 arcsec along great circle) 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001048 +/- 0.0001084 arcsec 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- ra: 899.88133 +/- 0.00011 pixels 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- dec: 199.52747 +/- 0.00011 pixels 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05139 +/- 0.00029 arcsec 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07103 +/- 0.00021 arcsec 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- position angle: 44.9988 +/- 0.0020 deg 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1441 +/- 0.0043 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Peak: 991.738 +/- 0.016 mJy/pixel 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:08 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec0_origconvJ2000.im 2026-02-10 03:17:08 INFO imregrid::::casa ########################################## 2026-02-10 03:17:08 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:08 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:08 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:08 INFO imregrid::::casa Padding image by 150 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:08 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:08 INFO ImagePadder::pad New size => [1300, 1300] 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:08 INFO imregrid::::casa Will rotate beams counterclockwise by 68.280 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:08 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:08 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:08 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.2805 deg 2026-02-10 03:17:08 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:08 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.2805 deg 2026-02-10 03:17:08 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:08 INFO ImageRegion::fromRecord+ [1, 2] to [1298, 1298] (201.909451deg, 23.550259deg to 201.515895deg, 23.910260deg) 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Original Temporary_Image size => [1300, 1300] 2026-02-10 03:17:08 INFO ImageRegion::fromRecord New mygalactic_ra8_dec20_origconvJ2000.im size => [1298, 1297] 2026-02-10 03:17:08 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec20_origconvJ2000.im' of shape [1298, 1297] 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:08 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:07.973478 End time: 2026-02-10 03:17:08.229566 2026-02-10 03:17:08 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:08 INFO imregrid::::casa ########################################## 2026-02-10 03:17:08 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:08 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:08 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:08 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:08 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:08 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:08 2026****** 2026-02-10 03:17:08 INFO ImageFitter::fit+ 2026-02-10 03:17:08 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:08 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:08 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:08 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:08 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:59:32.276, +19.54.50.865 to 07:59:30.998, +19.55.08.852) 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:08 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- ra: 07:59:31.6368976465 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588023072 +/- 0.0000000007 arcsec 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- position angle: 44.959684122 +/- 0.000000013 deg 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:08 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:08 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:08 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:08 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:08 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:08 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:08 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:08 2026****** 2026-02-10 03:17:08 INFO ImageFitter::fit+ 2026-02-10 03:17:08 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec20_origconvJ2000.im 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec20_origconvJ2000.im'> 0.001 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:08 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:08 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:08 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:08 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:08 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:08 INFO ImageRegion::fromRecord+ [510, 157] to [527, 174] (201.754926deg, 23.593989deg to 201.749775deg, 23.598713deg) 2026-02-10 03:17:08 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:09 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1834 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.01454e-05 Jy 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.01454e-05 Jy 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec20_origconvJ2000.im component 0 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- long: 13:27:00.57695422 +/- 0.00000054 s (0.00000739 arcsec along great circle) 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- lat: +023.35.46.74226107 +/- 0.00000920 arcsec 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- long: 518.3232778 +/- 0.0000074 pixels 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- lat: 165.3784200 +/- 0.0000092 pixels 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025718 +/- 0.000023 arcsec 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035510 +/- 0.000016 arcsec 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- position angle: 156.73546 +/- 0.00015 deg 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14398 +/- 0.00033 Jy 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- Peak: 995.8565 +/- 0.0012 mJy/pixel 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:09 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:09 INFO imregrid::::casa ########################################## 2026-02-10 03:17:09 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:09 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:09 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:09 INFO imregrid::::casa Padding image by 195 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:09 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec20_origconvJ2000.im size => [1298, 1297] 2026-02-10 03:17:09 INFO ImagePadder::pad New size => [1688, 1687] 2026-02-10 03:17:09 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:09 INFO imregrid::::casa Will rotate beams counterclockwise by -68.280 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:09 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:09 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:09 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.2805 deg 2026-02-10 03:17:09 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:09 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.2805 deg 2026-02-10 03:17:09 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:09 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:09 INFO ImageRegion::fromRecord+ [345, 344] to [1342, 1341] (08:00:35.371, +19.51.40.780 to 07:59:24.638, +20.08.17.781) 2026-02-10 03:17:09 INFO ImageRegion::fromRecord Original Temporary_Image size => [1688, 1687] 2026-02-10 03:17:09 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:09 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:09 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:09 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:08.926079 End time: 2026-02-10 03:17:09.344788 2026-02-10 03:17:09 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:09 INFO imregrid::::casa ########################################## 2026-02-10 03:17:09 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:09 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:09 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:09 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:09 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:09 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:09 2026****** 2026-02-10 03:17:09 INFO ImageFitter::fit+ 2026-02-10 03:17:09 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec20_origconvJ2000.im 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:09 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:10 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:10 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:10 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:10 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:10 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (07:59:32.276, +19.54.50.865 to 07:59:30.998, +19.55.08.852) 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:10 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000207293 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000207282 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec20_origconvJ2000.im component 0 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- ra: 07:59:31.636899 +/- 0.000012 s (0.000171 arcsec along great circle) 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.858788 +/- 0.000171 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- ra: 898.99997 +/- 0.00017 pixels 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- dec: 198.99998 +/- 0.00017 pixels 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05124 +/- 0.00046 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07082 +/- 0.00033 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- position angle: 44.9594 +/- 0.0032 deg 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1438 +/- 0.0068 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Peak: 991.762 +/- 0.025 mJy/pixel 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:10 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec20_origconvJ2000.im 2026-02-10 03:17:10 INFO imregrid::::casa ########################################## 2026-02-10 03:17:10 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:10 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:10 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:10 INFO imregrid::::casa Padding image by 94 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:10 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:10 INFO ImagePadder::pad New size => [1188, 1188] 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:10 INFO imregrid::::casa Will rotate beams counterclockwise by 78.004 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:10 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:10 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:10 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.0043 deg 2026-02-10 03:17:10 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:10 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.0043 deg 2026-02-10 03:17:10 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:10 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:10 INFO ImageRegion::fromRecord+ [2, 3] to [1185, 1186] (180.466303deg, 29.441583deg to 180.088345deg, 29.770195deg) 2026-02-10 03:17:10 INFO ImageRegion::fromRecord Original Temporary_Image size => [1188, 1188] 2026-02-10 03:17:10 INFO ImageRegion::fromRecord New mygalactic_ra8_dec40_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:17:10 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec40_origconvJ2000.im' of shape [1184, 1184] 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:10 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:09.559318 End time: 2026-02-10 03:17:09.772067 2026-02-10 03:17:10 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:10 INFO imregrid::::casa ########################################## 2026-02-10 03:17:10 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:10 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:10 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:10 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:10 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:10 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:10 2026****** 2026-02-10 03:17:10 INFO ImageFitter::fit+ 2026-02-10 03:17:10 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:10 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:10 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:10 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:10 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:10 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:59:26.015, +39.54.50.689 to 07:59:24.448, +39.55.08.660) 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:10 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- ra: 07:59:25.2315431340 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748445632 +/- 0.0000000007 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508664 +/- 0.0000000020 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- position angle: 44.906984179 +/- 0.000000013 deg 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:10 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:10 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:10 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:10 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:10 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:10 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:10 2026****** 2026-02-10 03:17:10 INFO ImageFitter::fit+ 2026-02-10 03:17:10 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec40_origconvJ2000.im 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec40_origconvJ2000.im'> 0.001 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:10 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:10 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:10 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:10 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:10 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:10 INFO ImageRegion::fromRecord+ [373, 129] to [390, 146] (180.347352deg, 29.477532deg to 180.341930deg, 29.482257deg) 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:10 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1835 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.11524e-05 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.11524e-05 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec40_origconvJ2000.im component 0 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- long: 12:01:22.69960245 +/- 0.00000066 s (0.00000856 arcsec along great circle) 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- lat: +029.28.47.50459625 +/- 0.00000974 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- long: 381.6860806 +/- 0.0000086 pixels 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- lat: 137.3833648 +/- 0.0000097 pixels 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025709 +/- 0.000025 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035444 +/- 0.000018 arcsec 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- position angle: 147.02901 +/- 0.00017 deg 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14352 +/- 0.00036 Jy 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Peak: 995.8603 +/- 0.0014 mJy/pixel 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:10 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:10 INFO imregrid::::casa ########################################## 2026-02-10 03:17:10 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:10 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:10 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:10 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:10 INFO imregrid::::casa Padding image by 111 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:10 INFO ImagePadder::pad Original Temporary_Image size => [1184, 1184] 2026-02-10 03:17:10 INFO ImagePadder::pad New size => [1406, 1406] 2026-02-10 03:17:10 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:11 INFO imregrid::::casa Will rotate beams counterclockwise by -78.005 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:11 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:11 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:11 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.0046 deg 2026-02-10 03:17:11 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:11 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.0046 deg 2026-02-10 03:17:11 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:11 INFO ImageRegion::fromRecord+ [204, 203] to [1202, 1201] (08:00:43.424, +39.51.39.702 to 07:59:16.570, +40.08.17.701) 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Original Temporary_Image size => [1406, 1406] 2026-02-10 03:17:11 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec40_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:11 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:11 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:10.427945 End time: 2026-02-10 03:17:10.768931 2026-02-10 03:17:11 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:11 INFO imregrid::::casa ########################################## 2026-02-10 03:17:11 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:11 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:11 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:11 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:11 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:11 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:11 2026****** 2026-02-10 03:17:11 INFO ImageFitter::fit+ 2026-02-10 03:17:11 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec40_origconvJ2000.im 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:11 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:11 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:11 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:11 INFO ImageRegion::fromRecord+ [41, 41] to [59, 58] (07:59:26.013, +39.54.50.896 to 07:59:24.446, +39.55.07.866) 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:11 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000212351 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.00021234 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec40_origconvJ2000.im component 0 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- ra: 07:59:25.231541 +/- 0.000015 s (0.000175 arcsec along great circle) 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.674893 +/- 0.000175 arcsec 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- ra: 899.97937 +/- 0.00018 pixels 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- dec: 199.79380 +/- 0.00018 pixels 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05131 +/- 0.00047 arcsec 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07073 +/- 0.00034 arcsec 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- position angle: 44.9061 +/- 0.0032 deg 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1428 +/- 0.0069 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Peak: 991.761 +/- 0.026 mJy/pixel 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:11 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec40_origconvJ2000.im 2026-02-10 03:17:11 INFO imregrid::::casa ########################################## 2026-02-10 03:17:11 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:11 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:11 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:11 INFO imregrid::::casa Padding image by 41 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:11 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:11 INFO ImagePadder::pad New size => [1082, 1082] 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:11 INFO imregrid::::casa Will rotate beams counterclockwise by 94.865 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:11 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:11 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:11 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 85.1353 deg 2026-02-10 03:17:11 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:11 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 85.1353 deg 2026-02-10 03:17:11 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:11 INFO ImageRegion::fromRecord+ [1, 2] to [1080, 1081] (147.903821deg, 31.252105deg to 147.552664deg, 31.551828deg) 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Original Temporary_Image size => [1082, 1082] 2026-02-10 03:17:11 INFO ImageRegion::fromRecord New mygalactic_ra8_dec68_origconvJ2000.im size => [1080, 1080] 2026-02-10 03:17:11 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec68_origconvJ2000.im' of shape [1080, 1080] 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:11 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:10.936909 End time: 2026-02-10 03:17:11.165144 2026-02-10 03:17:11 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:11 INFO imregrid::::casa ########################################## 2026-02-10 03:17:11 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:11 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:11 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:11 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:11 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:11 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:11 2026****** 2026-02-10 03:17:11 INFO ImageFitter::fit+ 2026-02-10 03:17:11 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:11 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:11 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:11 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:11 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:58:50.673, +67.54.50.086 to 07:58:47.466, +67.55.08.000) 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:11 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- ra: 07:58:49.0699706811 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433753534 +/- 0.0000000007 arcsec 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- position angle: 44.726082247 +/- 0.000000013 deg 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:11 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:11 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:11 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:11 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:11 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:11 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:11 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:11 2026****** 2026-02-10 03:17:11 INFO ImageFitter::fit+ 2026-02-10 03:17:11 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec68_origconvJ2000.im 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec68_origconvJ2000.im'> 0.001 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:11 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:11 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:11 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:11 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:11 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:11 INFO ImageRegion::fromRecord+ [199, 157] to [216, 174] (147.839212deg, 31.295788deg to 147.833690deg, 31.300515deg) 2026-02-10 03:17:11 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:12 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114991 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.29781e-05 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115022 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.29781e-05 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec68_origconvJ2000.im component 0 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- long: 09:51:20.77491192 +/- 0.00000085 s (0.00001094 arcsec along great circle) 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- lat: +031.17.53.72640189 +/- 0.00001039 arcsec 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- long: 207.158797 +/- 0.000011 pixels 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- lat: 165.881149 +/- 0.000010 pixels 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.022687 +/- 0.000029 arcsec 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.033937 +/- 0.000021 arcsec 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- position angle: 130.19358 +/- 0.00020 deg 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Integrated: 265.11581 +/- 0.00042 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Peak: 996.0384 +/- 0.0016 mJy/pixel 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:12 INFO imregrid::::casa ########################################## 2026-02-10 03:17:12 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:12 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec68_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:12 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:12 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:12 INFO imregrid::::casa Padding image by 44 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:12 INFO ImagePadder::pad Original Temporary_Image size => [1080, 1080] 2026-02-10 03:17:12 INFO ImagePadder::pad New size => [1168, 1168] 2026-02-10 03:17:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:12 INFO imregrid::::casa Will rotate beams counterclockwise by -94.865 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:12 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:12 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:12 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -85.1346 deg 2026-02-10 03:17:12 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:12 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -85.1346 deg 2026-02-10 03:17:12 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:12 INFO ImageRegion::fromRecord+ [86, 85] to [1083, 1083] (08:01:28.275, +67.51.39.436 to 07:58:30.839, +68.08.17.413) 2026-02-10 03:17:12 INFO ImageRegion::fromRecord Original Temporary_Image size => [1168, 1168] 2026-02-10 03:17:12 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec68_origconvJ2000.im size => [998, 999] 2026-02-10 03:17:12 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec68_origconvJ2000.im' of shape [998, 999] 2026-02-10 03:17:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:12 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:11.843895 End time: 2026-02-10 03:17:12.158144 2026-02-10 03:17:12 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:12 INFO imregrid::::casa ########################################## 2026-02-10 03:17:12 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:12 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:12 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:12 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:12 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:12 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:12 2026****** 2026-02-10 03:17:12 INFO ImageFitter::fit+ 2026-02-10 03:17:12 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec68_origconvJ2000.im 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:12 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:12 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:12 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:12 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:12 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:12 INFO ImageRegion::fromRecord+ [40, 41] to [58, 58] (07:58:50.673, +67.54.50.997 to 07:58:47.466, +67.55.07.910) 2026-02-10 03:17:12 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:12 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110529 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.00026616 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113538 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000266222 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec68_origconvJ2000.im component 0 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- ra: 07:58:49.069766 +/- 0.000039 s (0.000219 arcsec along great circle) 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.042257 +/- 0.000220 arcsec 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- ra: 899.00113 +/- 0.00022 pixels 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- dec: 199.08848 +/- 0.00022 pixels 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.04464 +/- 0.00059 arcsec 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.06729 +/- 0.00043 arcsec 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- position angle: 44.7244 +/- 0.0041 deg 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Integrated: 265.0801 +/- 0.0087 Jy 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Peak: 992.154 +/- 0.033 mJy/pixel 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:12 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:12 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec68_origconvJ2000.im 2026-02-10 03:17:12 INFO imregrid::::casa ########################################## 2026-02-10 03:17:12 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:12 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra8_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:12 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:12 INFO imregrid::::casa Padding image by 93 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:12 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:12 INFO ImagePadder::pad New size => [1186, 1186] 2026-02-10 03:17:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:13 INFO imregrid::::casa Will rotate beams counterclockwise by 101.894 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:13 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:13 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:13 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.1058 deg 2026-02-10 03:17:13 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:13 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.1058 deg 2026-02-10 03:17:13 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:13 INFO ImageRegion::fromRecord+ [1, 2] to [1184, 1185] (134.127521deg, 29.479314deg to 133.749421deg, 29.807925deg) 2026-02-10 03:17:13 INFO ImageRegion::fromRecord Original Temporary_Image size => [1186, 1186] 2026-02-10 03:17:13 INFO ImageRegion::fromRecord New mygalactic_ra8_dec80_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:17:13 INFO SubImageFactory::createImage Creating image 'mygalactic_ra8_dec80_origconvJ2000.im' of shape [1184, 1184] 2026-02-10 03:17:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:13 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:12.359149 End time: 2026-02-10 03:17:12.567879 2026-02-10 03:17:13 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:13 INFO imregrid::::casa ########################################## 2026-02-10 03:17:13 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:13 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:13 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:13 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:13 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:13 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:13 2026****** 2026-02-10 03:17:13 INFO ImageFitter::fit+ 2026-02-10 03:17:13 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:13 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:13 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:13 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:13 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (07:57:31.158, +79.54.48.916 to 07:57:24.230, +79.55.06.719) 2026-02-10 03:17:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:13 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- ra: 07:57:27.6949147345 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8183356105 +/- 0.0000000007 arcsec 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- position angle: 44.375140212 +/- 0.000000013 deg 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:13 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:13 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:13 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:13 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:13 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:13 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:13 2026****** 2026-02-10 03:17:13 INFO ImageFitter::fit+ 2026-02-10 03:17:13 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra8_dec80_origconvJ2000.im 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra8_dec80_origconvJ2000.im'> 0.001 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:13 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:13 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:13 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:13 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:13 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:13 INFO ImageRegion::fromRecord+ [207, 253] to [225, 270] (134.061555deg, 29.549669deg to 134.055813deg, 29.554397deg) 2026-02-10 03:17:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:13 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.12263e-05 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.12263e-05 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra8_dec80_origconvJ2000.im component 0 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- long: 08:56:14.08421128 +/- 0.00000075 s (0.00000979 arcsec along great circle) 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- lat: +029.33.07.23841562 +/- 0.00000863 arcsec 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- long: 215.9987548 +/- 0.0000098 pixels 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- lat: 261.4198305 +/- 0.0000086 pixels 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025728 +/- 0.000025 arcsec 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035349 +/- 0.000018 arcsec 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- position angle: 123.16427 +/- 0.00017 deg 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14307 +/- 0.00037 Jy 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Peak: 995.8648 +/- 0.0014 mJy/pixel 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:13 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:13 INFO imregrid::::casa ########################################## 2026-02-10 03:17:13 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:13 INFO imregrid::::casa imregrid( imagename='mygalactic_ra8_dec80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra8_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:13 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:13 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:13 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:13 INFO imregrid::::casa Padding image by 110 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:13 INFO ImagePadder::pad Original Temporary_Image size => [1184, 1184] 2026-02-10 03:17:13 INFO ImagePadder::pad New size => [1404, 1404] 2026-02-10 03:17:13 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:14 INFO imregrid::::casa Will rotate beams counterclockwise by -101.896 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:14 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:14 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:14 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.1042 deg 2026-02-10 03:17:14 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:14 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.1042 deg 2026-02-10 03:17:14 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:14 INFO ImageRegion::fromRecord+ [204, 203] to [1201, 1201] (08:03:08.967, +79.51.37.430 to 07:56:46.148, +80.08.15.324) 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [1404, 1404] 2026-02-10 03:17:14 INFO ImageRegion::fromRecord New back_to_J2000_ra8_dec80_origconvJ2000.im size => [998, 999] 2026-02-10 03:17:14 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra8_dec80_origconvJ2000.im' of shape [998, 999] 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:14 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:13.307269 End time: 2026-02-10 03:17:13.630367 2026-02-10 03:17:14 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:14 INFO imregrid::::casa ########################################## 2026-02-10 03:17:14 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:14 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:14 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:14 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:14 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:14 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:14 2026****** 2026-02-10 03:17:14 INFO ImageFitter::fit+ 2026-02-10 03:17:14 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec80_origconvJ2000.im 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:14 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:14 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:14 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:14 INFO ImageRegion::fromRecord+ [40, 41] to [58, 58] (07:57:31.150, +79.54.49.699 to 07:57:24.226, +79.55.06.501) 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:14 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000217497 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000217487 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra8_dec80_origconvJ2000.im component 0 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- ra: 07:57:27.694904 +/- 0.000068 s (0.000179 arcsec along great circle) 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.818304 +/- 0.000180 arcsec 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- ra: 898.98662 +/- 0.00018 pixels 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- dec: 199.21685 +/- 0.00018 pixels 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05129 +/- 0.00048 arcsec 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07065 +/- 0.00035 arcsec 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- position angle: 44.3749 +/- 0.0033 deg 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1422 +/- 0.0071 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Peak: 991.766 +/- 0.027 mJy/pixel 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:14 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra8_dec80_origconvJ2000.im 2026-02-10 03:17:14 INFO imregrid::::casa ########################################## 2026-02-10 03:17:14 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:14 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:14 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:14 INFO imregrid::::casa Padding image by 93 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:14 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:14 INFO ImagePadder::pad New size => [1186, 1186] 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:14 INFO imregrid::::casa Will rotate beams counterclockwise by 11.978 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:14 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:14 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:14 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.9775 deg 2026-02-10 03:17:14 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:14 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.9775 deg 2026-02-10 03:17:14 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:14 INFO ImageRegion::fromRecord+ [1, 1] to [1184, 1184] (300.783746deg, -17.525158deg to 300.439448deg, -17.196547deg) 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Original Temporary_Image size => [1186, 1186] 2026-02-10 03:17:14 INFO ImageRegion::fromRecord New mygalactic_ra12_dec-80_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:17:14 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec-80_origconvJ2000.im' of shape [1184, 1184] 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:14 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:13.788347 End time: 2026-02-10 03:17:14.015401 2026-02-10 03:17:14 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:14 INFO imregrid::::casa ########################################## 2026-02-10 03:17:14 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:14 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:14 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:14 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:14 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:14 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:14 2026****** 2026-02-10 03:17:14 INFO ImageFitter::fit+ 2026-02-10 03:17:14 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:14 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:14 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:14 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:14 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:57:28.607, -80.05.06.880 to 11:57:21.718, -80.04.48.682) 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:14 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- ra: 11:57:25.1616313163 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822606612 +/- 0.0000000007 arcsec 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- position angle: 45.635462650 +/- 0.000000013 deg 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:14 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:14 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:14 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:14 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:14 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:14 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:14 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:14 2026****** 2026-02-10 03:17:14 INFO ImageFitter::fit+ 2026-02-10 03:17:14 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-80_origconvJ2000.im 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec-80_origconvJ2000.im'> 0.001 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:14 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:14 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:14 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:14 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:14 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:14 INFO ImageRegion::fromRecord+ [913, 207] to [930, 224] (300.517820deg, -17.467710deg to 300.512872deg, -17.462985deg) 2026-02-10 03:17:14 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:15 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1844 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.09861e-05 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115015 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.09861e-05 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- long: 20:02:03.71555104 +/- 0.00000059 s (0.00000844 arcsec along great circle) 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- lat: -017.27.55.23097720 +/- 0.00000959 arcsec 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- long: 921.0332122 +/- 0.0000084 pixels 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- lat: 215.5200455 +/- 0.0000096 pixels 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025751 +/- 0.000024 arcsec 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035642 +/- 0.000018 arcsec 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- position angle: 33.05153 +/- 0.00017 deg 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14490 +/- 0.00036 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Peak: 995.8480 +/- 0.0013 mJy/pixel 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:15 INFO imregrid::::casa ########################################## 2026-02-10 03:17:15 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:15 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec-80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:15 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:15 INFO imregrid::::casa Padding image by 110 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:15 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-80_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:17:15 INFO ImagePadder::pad New size => [1404, 1404] 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:15 INFO imregrid::::casa Will rotate beams counterclockwise by -11.978 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:15 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:15 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:15 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.9775 deg 2026-02-10 03:17:15 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:15 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.9775 deg 2026-02-10 03:17:15 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:15 INFO ImageRegion::fromRecord+ [203, 203] to [1200, 1200] (12:03:14.228, -80.08.15.530 to 11:56:51.402, -79.51.38.636) 2026-02-10 03:17:15 INFO ImageRegion::fromRecord Original Temporary_Image size => [1404, 1404] 2026-02-10 03:17:15 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec-80_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:15 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec-80_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:15 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:14.697149 End time: 2026-02-10 03:17:14.969051 2026-02-10 03:17:15 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:15 INFO imregrid::::casa ########################################## 2026-02-10 03:17:15 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:15 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:15 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:15 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:15 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:15 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:15 2026****** 2026-02-10 03:17:15 INFO ImageFitter::fit+ 2026-02-10 03:17:15 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-80_origconvJ2000.im 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:15 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:15 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:15 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:15 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (11:57:28.607, -80.05.06.880 to 11:57:21.718, -80.04.48.682) 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:15 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000234178 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000234167 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- ra: 11:57:25.161613 +/- 0.000075 s (0.000194 arcsec along great circle) 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.782250 +/- 0.000193 arcsec 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- ra: 899.00005 +/- 0.00019 pixels 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- dec: 199.00003 +/- 0.00019 pixels 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05136 +/- 0.00052 arcsec 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07110 +/- 0.00038 arcsec 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- position angle: 45.6351 +/- 0.0036 deg 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1454 +/- 0.0077 Jy 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Peak: 991.739 +/- 0.029 mJy/pixel 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:15 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:15 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-80_origconvJ2000.im 2026-02-10 03:17:15 INFO imregrid::::casa ########################################## 2026-02-10 03:17:15 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:15 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:15 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:15 INFO imregrid::::casa Padding image by 90 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:15 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:15 INFO ImagePadder::pad New size => [1180, 1180] 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:15 INFO imregrid::::casa Will rotate beams counterclockwise by 11.433 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:15 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:15 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:15 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.4332 deg 2026-02-10 03:17:15 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:15 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -11.4332 deg 2026-02-10 03:17:15 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:15 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:15 INFO ImageRegion::fromRecord+ [1, 2] to [1177, 1178] (296.701711deg, 2.068306deg to 296.374795deg, 2.394973deg) 2026-02-10 03:17:15 INFO ImageRegion::fromRecord Original Temporary_Image size => [1180, 1180] 2026-02-10 03:17:15 INFO ImageRegion::fromRecord New mygalactic_ra12_dec-60_origconvJ2000.im size => [1177, 1177] 2026-02-10 03:17:15 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec-60_origconvJ2000.im' of shape [1177, 1177] 2026-02-10 03:17:15 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:15 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:15.136473 End time: 2026-02-10 03:17:15.369698 2026-02-10 03:17:15 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:15 INFO imregrid::::casa ########################################## 2026-02-10 03:17:15 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:15 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:15 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:15 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:15 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:15 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:15 2026****** 2026-02-10 03:17:15 INFO ImageFitter::fit+ 2026-02-10 03:17:15 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:15 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:16 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:16 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:16 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:16 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:16 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:59:07.731, -60.05.08.357 to 11:59:05.333, -60.04.50.296) 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:16 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- ra: 11:59:06.5320838097 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266314859 +/- 0.0000000007 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- position angle: 45.193039747 +/- 0.000000013 deg 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:16 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:16 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:16 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:16 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:16 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:16 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:16 2026****** 2026-02-10 03:17:16 INFO ImageFitter::fit+ 2026-02-10 03:17:16 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-60_origconvJ2000.im 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec-60_origconvJ2000.im'> 0.001 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:16 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:16 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:16 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:16 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:16 INFO ImageRegion::fromRecord+ [913, 206] to [930, 223] (296.447931deg, 2.125535deg to 296.443205deg, 2.130257deg) 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:16 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1831 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.11676e-05 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.11676e-05 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- long: 19:45:46.93000193 +/- 0.00000057 s (0.00000860 arcsec along great circle) 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- lat: +002.07.40.58841403 +/- 0.00000972 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- long: 921.5952264 +/- 0.0000086 pixels 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- lat: 214.6632670 +/- 0.0000097 pixels 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025642 +/- 0.000025 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035536 +/- 0.000018 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- position angle: 33.56460 +/- 0.00017 deg 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14365 +/- 0.00036 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Peak: 995.8574 +/- 0.0014 mJy/pixel 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:16 INFO imregrid::::casa ########################################## 2026-02-10 03:17:16 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:16 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec-60_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:16 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:16 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:16 INFO imregrid::::casa Padding image by 105 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:16 INFO ImagePadder::pad Original Temporary_Image size => [1177, 1177] 2026-02-10 03:17:16 INFO ImagePadder::pad New size => [1387, 1387] 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:16 INFO imregrid::::casa Will rotate beams counterclockwise by -11.433 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:16 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:16 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:16 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.4327 deg 2026-02-10 03:17:16 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:16 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 11.4327 deg 2026-02-10 03:17:16 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:16 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:16 INFO ImageRegion::fromRecord+ [194, 194] to [1192, 1192] (12:01:06.944, -60.08.18.149 to 11:58:53.875, -59.51.40.157) 2026-02-10 03:17:16 INFO ImageRegion::fromRecord Original Temporary_Image size => [1387, 1387] 2026-02-10 03:17:16 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec-60_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:16 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec-60_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:16 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:16.075468 End time: 2026-02-10 03:17:16.351131 2026-02-10 03:17:16 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:16 INFO imregrid::::casa ########################################## 2026-02-10 03:17:16 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:16 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:16 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:16 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:16 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:16 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:16 2026****** 2026-02-10 03:17:16 INFO ImageFitter::fit+ 2026-02-10 03:17:16 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-60_origconvJ2000.im 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:16 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:16 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:16 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:16 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:16 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:16 INFO ImageRegion::fromRecord+ [41, 41] to [59, 58] (11:59:07.729, -60.05.07.551 to 11:59:05.330, -60.04.50.491) 2026-02-10 03:17:16 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:16 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000220185 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000220174 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- ra: 11:59:06.532111 +/- 0.000024 s (0.000182 arcsec along great circle) 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.326607 +/- 0.000182 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- ra: 899.97749 +/- 0.00018 pixels 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- dec: 199.19496 +/- 0.00018 pixels 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05115 +/- 0.00049 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07088 +/- 0.00035 arcsec 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- position angle: 45.1926 +/- 0.0033 deg 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1429 +/- 0.0072 Jy 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Peak: 991.758 +/- 0.027 mJy/pixel 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:16 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:16 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-60_origconvJ2000.im 2026-02-10 03:17:17 INFO imregrid::::casa ########################################## 2026-02-10 03:17:17 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:17 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:17 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:17 INFO imregrid::::casa Padding image by 96 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:17 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:17 INFO ImagePadder::pad New size => [1192, 1192] 2026-02-10 03:17:17 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:17 INFO imregrid::::casa Will rotate beams counterclockwise by 12.319 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:17 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:17 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:17 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -12.3187 deg 2026-02-10 03:17:17 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:17 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -12.3187 deg 2026-02-10 03:17:17 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:17 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:17 INFO ImageRegion::fromRecord+ [2, 2] to [1189, 1190] (292.527760deg, 21.647410deg to 292.172609deg, 21.977411deg) 2026-02-10 03:17:17 INFO ImageRegion::fromRecord Original Temporary_Image size => [1192, 1192] 2026-02-10 03:17:17 INFO ImageRegion::fromRecord New mygalactic_ra12_dec-40_origconvJ2000.im size => [1188, 1189] 2026-02-10 03:17:17 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec-40_origconvJ2000.im' of shape [1188, 1189] 2026-02-10 03:17:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:17 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:16.514515 End time: 2026-02-10 03:17:16.762243 2026-02-10 03:17:17 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:17 INFO imregrid::::casa ########################################## 2026-02-10 03:17:17 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:17 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:17 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:17 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:17 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:17 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:17 2026****** 2026-02-10 03:17:17 INFO ImageFitter::fit+ 2026-02-10 03:17:17 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:17 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:17 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:17 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:17 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:17 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:59:25.930, -40.05.08.689 to 11:59:24.364, -40.04.50.659) 2026-02-10 03:17:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:17 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- ra: 11:59:25.1465752450 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6742617399 +/- 0.0000000007 arcsec 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- position angle: 45.093451272 +/- 0.000000013 deg 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:17 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:17 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:17 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:17 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:17 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:17 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:17 2026****** 2026-02-10 03:17:17 INFO ImageFitter::fit+ 2026-02-10 03:17:17 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-40_origconvJ2000.im 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec-40_origconvJ2000.im'> 0.001 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:17 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:17 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:17 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:17 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:17 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:17 INFO ImageRegion::fromRecord+ [912, 207] to [929, 224] (292.255166deg, 21.704978deg to 292.250080deg, 21.709697deg) 2026-02-10 03:17:17 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:17 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1837 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.10188e-05 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.10188e-05 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- long: 19:29:00.60892259 +/- 0.00000061 s (0.00000845 arcsec along great circle) 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- lat: +021.42.26.48282464 +/- 0.00000963 arcsec 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- long: 920.7857212 +/- 0.0000084 pixels 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- lat: 215.5676021 +/- 0.0000096 pixels 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025718 +/- 0.000024 arcsec 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035576 +/- 0.000018 arcsec 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- position angle: 32.64507 +/- 0.00017 deg 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14438 +/- 0.00036 Jy 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Peak: 995.8529 +/- 0.0014 mJy/pixel 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:17 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:17 INFO imregrid::::casa ########################################## 2026-02-10 03:17:17 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:17 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec-40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:17 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:17 INFO imregrid::::casa Padding image by 114 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:17 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-40_origconvJ2000.im size => [1188, 1189] 2026-02-10 03:17:17 INFO ImagePadder::pad New size => [1416, 1417] 2026-02-10 03:17:17 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:18 INFO imregrid::::casa Will rotate beams counterclockwise by -12.319 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:18 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:18 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:18 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 12.3187 deg 2026-02-10 03:17:18 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:18 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 12.3187 deg 2026-02-10 03:17:18 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:18 INFO ImageRegion::fromRecord+ [209, 209] to [1206, 1206] (12:00:43.515, -40.08.18.493 to 11:59:16.748, -39.51.41.496) 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Original Temporary_Image size => [1416, 1417] 2026-02-10 03:17:18 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec-40_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:18 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec-40_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:18 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:17.421074 End time: 2026-02-10 03:17:17.651803 2026-02-10 03:17:18 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:18 INFO imregrid::::casa ########################################## 2026-02-10 03:17:18 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:18 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:18 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:18 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:18 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:18 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:18 2026****** 2026-02-10 03:17:18 INFO ImageFitter::fit+ 2026-02-10 03:17:18 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-40_origconvJ2000.im 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:18 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:18 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:18 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:18 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (11:59:25.930, -40.05.08.689 to 11:59:24.364, -40.04.50.659) 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:18 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000235484 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000235472 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- ra: 11:59:25.146577 +/- 0.000017 s (0.000194 arcsec along great circle) 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.674275 +/- 0.000194 arcsec 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- ra: 898.99998 +/- 0.00019 pixels 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- dec: 199.00000 +/- 0.00019 pixels 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05130 +/- 0.00052 arcsec 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07090 +/- 0.00038 arcsec 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- position angle: 45.0936 +/- 0.0036 deg 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1438 +/- 0.0077 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Peak: 991.752 +/- 0.029 mJy/pixel 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:18 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-40_origconvJ2000.im 2026-02-10 03:17:18 INFO imregrid::::casa ########################################## 2026-02-10 03:17:18 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:18 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:18 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:18 INFO imregrid::::casa Padding image by 115 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:18 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:18 INFO ImagePadder::pad New size => [1230, 1230] 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:18 INFO imregrid::::casa Will rotate beams counterclockwise by 15.276 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:18 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:18 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:18 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -15.2757 deg 2026-02-10 03:17:18 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:18 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -15.2757 deg 2026-02-10 03:17:18 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:18 INFO ImageRegion::fromRecord+ [2, 2] to [1227, 1227] (287.006296deg, 41.082433deg to 286.553680deg, 41.422711deg) 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Original Temporary_Image size => [1230, 1230] 2026-02-10 03:17:18 INFO ImageRegion::fromRecord New mygalactic_ra12_dec-20_origconvJ2000.im size => [1226, 1226] 2026-02-10 03:17:18 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec-20_origconvJ2000.im' of shape [1226, 1226] 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:18 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:17.809626 End time: 2026-02-10 03:17:18.095470 2026-02-10 03:17:18 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:18 INFO imregrid::::casa ########################################## 2026-02-10 03:17:18 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:18 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:18 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:18 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:18 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:18 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:18 2026****** 2026-02-10 03:17:18 INFO ImageFitter::fit+ 2026-02-10 03:17:18 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:18 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:18 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:18 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:18 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:59:32.245, -20.05.08.865 to 11:59:30.968, -20.04.50.852) 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:18 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- ra: 11:59:31.6068524032 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588643876 +/- 0.0000000007 arcsec 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- position angle: 45.040566578 +/- 0.000000013 deg 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:18 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:18 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:18 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:18 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:18 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:18 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:18 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:18 2026****** 2026-02-10 03:17:18 INFO ImageFitter::fit+ 2026-02-10 03:17:18 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-20_origconvJ2000.im 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec-20_origconvJ2000.im'> 0.001 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:18 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:18 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:18 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:18 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:18 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:18 INFO ImageRegion::fromRecord+ [911, 210] to [928, 227] (286.670475deg, 41.140936deg to 286.664197deg, 41.145652deg) 2026-02-10 03:17:18 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:19 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1832 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.07206e-05 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.07206e-05 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- long: 19:06:40.13165850 +/- 0.00000072 s (0.00000808 arcsec along great circle) 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- lat: +041.08.35.57101642 +/- 0.00000949 arcsec 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- long: 919.8282925 +/- 0.0000081 pixels 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- lat: 218.2134954 +/- 0.0000095 pixels 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025721 +/- 0.000024 arcsec 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035474 +/- 0.000017 arcsec 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- position angle: 29.64969 +/- 0.00016 deg 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14362 +/- 0.00035 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Peak: 995.8577 +/- 0.0013 mJy/pixel 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:19 INFO imregrid::::casa ########################################## 2026-02-10 03:17:19 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:19 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec-20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:19 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:19 INFO imregrid::::casa Padding image by 140 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:19 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec-20_origconvJ2000.im size => [1226, 1226] 2026-02-10 03:17:19 INFO ImagePadder::pad New size => [1506, 1506] 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:19 INFO imregrid::::casa Will rotate beams counterclockwise by -15.276 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:19 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:19 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:19 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 15.2757 deg 2026-02-10 03:17:19 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:19 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 15.2757 deg 2026-02-10 03:17:19 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:19 INFO ImageRegion::fromRecord+ [254, 254] to [1251, 1251] (12:00:35.433, -20.08.18.781 to 11:59:24.700, -19.51.41.781) 2026-02-10 03:17:19 INFO ImageRegion::fromRecord Original Temporary_Image size => [1506, 1506] 2026-02-10 03:17:19 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec-20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:19 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec-20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:19 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:18.810952 End time: 2026-02-10 03:17:19.118229 2026-02-10 03:17:19 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:19 INFO imregrid::::casa ########################################## 2026-02-10 03:17:19 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:19 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:19 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:19 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:19 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:19 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:19 2026****** 2026-02-10 03:17:19 INFO ImageFitter::fit+ 2026-02-10 03:17:19 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-20_origconvJ2000.im 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:19 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:19 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:19 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:19 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:19 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (11:59:32.245, -20.05.08.865 to 11:59:30.968, -20.04.50.852) 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:19 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000227238 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000227227 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- ra: 11:59:31.606853 +/- 0.000013 s (0.000188 arcsec along great circle) 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.858861 +/- 0.000188 arcsec 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- ra: 898.99998 +/- 0.00019 pixels 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- dec: 199.00002 +/- 0.00019 pixels 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05130 +/- 0.00051 arcsec 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07081 +/- 0.00037 arcsec 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- position angle: 45.0406 +/- 0.0035 deg 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1433 +/- 0.0074 Jy 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Peak: 991.757 +/- 0.028 mJy/pixel 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:19 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:19 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec-20_origconvJ2000.im 2026-02-10 03:17:19 INFO imregrid::::casa ########################################## 2026-02-10 03:17:19 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:19 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:19 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:19 INFO imregrid::::casa Padding image by 158 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:19 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:19 INFO ImagePadder::pad New size => [1316, 1316] 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:19 INFO imregrid::::casa Will rotate beams counterclockwise by 23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:19 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:19 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:19 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -23.4796 deg 2026-02-10 03:17:19 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:19 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -23.4796 deg 2026-02-10 03:17:19 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:19 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:19 INFO ImageRegion::fromRecord+ [1, 1] to [1314, 1314] (276.702603deg, 60.005605deg to 275.968958deg, 60.370324deg) 2026-02-10 03:17:19 INFO ImageRegion::fromRecord Original Temporary_Image size => [1316, 1316] 2026-02-10 03:17:19 INFO ImageRegion::fromRecord New mygalactic_ra12_dec0_origconvJ2000.im size => [1314, 1314] 2026-02-10 03:17:19 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec0_origconvJ2000.im' of shape [1314, 1314] 2026-02-10 03:17:19 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:20 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:19.309288 End time: 2026-02-10 03:17:19.544700 2026-02-10 03:17:20 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:20 INFO imregrid::::casa ########################################## 2026-02-10 03:17:20 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:20 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:20 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:20 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:20 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:20 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:20 2026****** 2026-02-10 03:17:20 INFO ImageFitter::fit+ 2026-02-10 03:17:20 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:20 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:20 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:20 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:20 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:59:33.933, -00.05.09.000 to 11:59:32.733, -00.04.51.000) 2026-02-10 03:17:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:20 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- ra: 11:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:20 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:20 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:20 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:20 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:20 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:20 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:20 2026****** 2026-02-10 03:17:20 INFO ImageFitter::fit+ 2026-02-10 03:17:20 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec0_origconvJ2000.im 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec0_origconvJ2000.im'> 0.001 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:20 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:20 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:20 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:20 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:20 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:20 INFO ImageRegion::fromRecord+ [896, 214] to [913, 231] (276.204497deg, 60.065487deg to 276.195014deg, 60.070200deg) 2026-02-10 03:17:20 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:20 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1836 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.99133e-06 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.99133e-06 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec0_origconvJ2000.im component 0 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- long: 18:24:47.96088282 +/- 0.00000096 s (0.00000721 arcsec along great circle) 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- lat: +060.04.04.20766219 +/- 0.00000911 arcsec 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- long: 904.3541835 +/- 0.0000072 pixels 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- lat: 222.4705016 +/- 0.0000091 pixels 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025742 +/- 0.000022 arcsec 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035526 +/- 0.000016 arcsec 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- position angle: 21.40104 +/- 0.00015 deg 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00033 Jy 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Peak: 995.8543 +/- 0.0012 mJy/pixel 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:20 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:20 INFO imregrid::::casa ########################################## 2026-02-10 03:17:20 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:20 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec0_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:20 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:20 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:20 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec0_origconvJ2000.im size => [1314, 1314] 2026-02-10 03:17:20 INFO ImagePadder::pad New size => [1730, 1730] 2026-02-10 03:17:20 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:21 INFO imregrid::::casa Will rotate beams counterclockwise by -23.480 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:21 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:21 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:21 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:17:21 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:21 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 23.4796 deg 2026-02-10 03:17:21 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:21 INFO ImageRegion::fromRecord+ [366, 366] to [1363, 1363] (12:00:33.267, -00.08.19.001 to 11:59:26.800, +00.08.18.000) 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [1730, 1730] 2026-02-10 03:17:21 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec0_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:21 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec0_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:21 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:20.346108 End time: 2026-02-10 03:17:20.718651 2026-02-10 03:17:21 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:21 INFO imregrid::::casa ########################################## 2026-02-10 03:17:21 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:21 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:21 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:21 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:21 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:21 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:21 2026****** 2026-02-10 03:17:21 INFO ImageFitter::fit+ 2026-02-10 03:17:21 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec0_origconvJ2000.im 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:21 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:21 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:21 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:21 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (11:59:33.933, -00.05.09.000 to 11:59:32.733, -00.04.51.000) 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:21 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000201952 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000201942 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec0_origconvJ2000.im component 0 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- ra: 11:59:33.333290 +/- 0.000011 s (0.000167 arcsec along great circle) 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.000108 +/- 0.000167 arcsec 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- ra: 898.99995 +/- 0.00017 pixels 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- dec: 199.00002 +/- 0.00017 pixels 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05127 +/- 0.00045 arcsec 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07081 +/- 0.00033 arcsec 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- position angle: 45.0000 +/- 0.0031 deg 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0066 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Peak: 991.761 +/- 0.025 mJy/pixel 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:21 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec0_origconvJ2000.im 2026-02-10 03:17:21 INFO imregrid::::casa ########################################## 2026-02-10 03:17:21 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:21 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:21 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:21 INFO imregrid::::casa Padding image by 194 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:21 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:21 INFO ImagePadder::pad New size => [1388, 1388] 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:21 INFO imregrid::::casa Will rotate beams counterclockwise by 56.375 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:21 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:21 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:21 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -56.3749 deg 2026-02-10 03:17:21 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:21 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -56.3749 deg 2026-02-10 03:17:21 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:21 INFO ImageRegion::fromRecord+ [2, 2] to [1385, 1386] (242.185076deg, 76.045277deg to 240.569890deg, 76.429690deg) 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Original Temporary_Image size => [1388, 1388] 2026-02-10 03:17:21 INFO ImageRegion::fromRecord New mygalactic_ra12_dec20_origconvJ2000.im size => [1384, 1385] 2026-02-10 03:17:21 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec20_origconvJ2000.im' of shape [1384, 1385] 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:21 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:20.876884 End time: 2026-02-10 03:17:21.157192 2026-02-10 03:17:21 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:21 INFO imregrid::::casa ########################################## 2026-02-10 03:17:21 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:21 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:21 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:21 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:21 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:21 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:21 2026****** 2026-02-10 03:17:21 INFO ImageFitter::fit+ 2026-02-10 03:17:21 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:21 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:21 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:21 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:21 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:59:32.276, +19.54.50.865 to 11:59:30.998, +19.55.08.852) 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:21 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- ra: 11:59:31.6368976465 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588023072 +/- 0.0000000007 arcsec 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- position angle: 44.959684122 +/- 0.000000013 deg 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998824 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:21 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:21 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:21 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:21 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:21 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:21 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:21 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:21 2026****** 2026-02-10 03:17:21 INFO ImageFitter::fit+ 2026-02-10 03:17:21 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec20_origconvJ2000.im 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec20_origconvJ2000.im'> 0.001 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:21 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:21 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:21 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:21 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:21 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:21 INFO ImageRegion::fromRecord+ [655, 184] to [672, 201] (241.430737deg, 76.097683deg to 241.411091deg, 76.102408deg) 2026-02-10 03:17:21 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:22 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1836 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.47292e-06 Jy 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.47292e-06 Jy 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec20_origconvJ2000.im component 0 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- long: 16:05:40.96472507 +/- 0.00000182 s (0.00000657 arcsec along great circle) 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- lat: +076.06.00.46588427 +/- 0.00000884 arcsec 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- long: 663.6986618 +/- 0.0000066 pixels 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- lat: 192.8016599 +/- 0.0000088 pixels 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025719 +/- 0.000021 arcsec 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035523 +/- 0.000015 arcsec 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- position angle: 168.65689 +/- 0.00014 deg 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14429 +/- 0.00031 Jy 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- Peak: 995.8565 +/- 0.0012 mJy/pixel 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:22 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:22 INFO imregrid::::casa ########################################## 2026-02-10 03:17:22 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:22 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:22 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:22 INFO imregrid::::casa Padding image by 268 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:22 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec20_origconvJ2000.im size => [1384, 1385] 2026-02-10 03:17:22 INFO ImagePadder::pad New size => [1920, 1921] 2026-02-10 03:17:22 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:23 INFO imregrid::::casa Will rotate beams counterclockwise by -56.375 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:23 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:23 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:23 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 56.3749 deg 2026-02-10 03:17:23 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:23 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 56.3749 deg 2026-02-10 03:17:23 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:23 INFO ImageRegion::fromRecord+ [461, 461] to [1458, 1458] (12:00:35.371, +19.51.40.780 to 11:59:24.638, +20.08.17.781) 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Original Temporary_Image size => [1920, 1921] 2026-02-10 03:17:23 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:23 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:23 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:22.044379 End time: 2026-02-10 03:17:22.585447 2026-02-10 03:17:23 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:23 INFO imregrid::::casa ########################################## 2026-02-10 03:17:23 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:23 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:23 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:23 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:23 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:23 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:23 2026****** 2026-02-10 03:17:23 INFO ImageFitter::fit+ 2026-02-10 03:17:23 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec20_origconvJ2000.im 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:23 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:23 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:23 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:23 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (11:59:32.276, +19.54.50.865 to 11:59:30.998, +19.55.08.852) 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:23 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.11052 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000178413 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.11353 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000178404 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec20_origconvJ2000.im component 0 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- ra: 11:59:31.6368995 +/- 0.0000104 s (0.0001472 arcsec along great circle) 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588342 +/- 0.0001473 arcsec 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- ra: 898.99993 +/- 0.00015 pixels 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- dec: 199.00005 +/- 0.00015 pixels 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05115 +/- 0.00040 arcsec 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07069 +/- 0.00029 arcsec 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- position angle: 44.9598 +/- 0.0027 deg 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1438 +/- 0.0058 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Peak: 991.776 +/- 0.022 mJy/pixel 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:23 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec20_origconvJ2000.im 2026-02-10 03:17:23 INFO imregrid::::casa ########################################## 2026-02-10 03:17:23 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:23 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:23 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:23 INFO imregrid::::casa Padding image by 207 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:23 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:23 INFO ImagePadder::pad New size => [1414, 1414] 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:23 INFO imregrid::::casa Will rotate beams counterclockwise by 136.458 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:23 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:23 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:23 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 43.5419 deg 2026-02-10 03:17:23 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:23 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 43.5419 deg 2026-02-10 03:17:23 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:23 INFO ImageRegion::fromRecord+ [2, 2] to [1412, 1413] (159.971752deg, 73.092987deg to 158.609431deg, 73.484907deg) 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Original Temporary_Image size => [1414, 1414] 2026-02-10 03:17:23 INFO ImageRegion::fromRecord New mygalactic_ra12_dec40_origconvJ2000.im size => [1411, 1412] 2026-02-10 03:17:23 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec40_origconvJ2000.im' of shape [1411, 1412] 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:23 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:22.749640 End time: 2026-02-10 03:17:23.067629 2026-02-10 03:17:23 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:23 INFO imregrid::::casa ########################################## 2026-02-10 03:17:23 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:23 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:23 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:23 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:23 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:23 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:23 2026****** 2026-02-10 03:17:23 INFO ImageFitter::fit+ 2026-02-10 03:17:23 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:23 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:23 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:23 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:23 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:59:26.015, +39.54.50.689 to 11:59:24.448, +39.55.08.660) 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:23 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- ra: 11:59:25.2315431340 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748445632 +/- 0.0000000007 arcsec 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- position angle: 44.906984179 +/- 0.000000013 deg 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:23 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:23 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:23 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:23 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:23 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:23 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:23 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:23 2026****** 2026-02-10 03:17:23 INFO ImageFitter::fit+ 2026-02-10 03:17:23 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec40_origconvJ2000.im 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec40_origconvJ2000.im'> 0.001 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:23 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:23 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:23 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:23 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:23 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:23 INFO ImageRegion::fromRecord+ [200, 638] to [217, 655] (159.785688deg, 73.270740deg to 159.769412deg, 73.275500deg) 2026-02-10 03:17:23 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:24 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1836 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.29648e-06 Jy 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.29648e-06 Jy 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec40_origconvJ2000.im component 0 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- long: 10:39:06.63939279 +/- 0.00000203 s (0.00000876 arcsec along great circle) 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- lat: +073.16.23.64070191 +/- 0.00000633 arcsec 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- long: 208.3861880 +/- 0.0000088 pixels 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- lat: 646.9077325 +/- 0.0000063 pixels 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025731 +/- 0.000021 arcsec 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035527 +/- 0.000015 arcsec 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- position angle: 89.00092 +/- 0.00014 deg 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00030 Jy 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- Peak: 995.8549 +/- 0.0011 mJy/pixel 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:24 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:24 INFO imregrid::::casa ########################################## 2026-02-10 03:17:24 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:24 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:24 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:24 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:24 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:24 INFO imregrid::::casa Padding image by 292 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:24 INFO ImagePadder::pad Original Temporary_Image size => [1411, 1412] 2026-02-10 03:17:24 INFO ImagePadder::pad New size => [1995, 1996] 2026-02-10 03:17:24 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:25 INFO imregrid::::casa Will rotate beams counterclockwise by -136.458 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:25 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:25 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:25 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -43.5417 deg 2026-02-10 03:17:25 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:25 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -43.5417 deg 2026-02-10 03:17:25 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:25 INFO ImageRegion::fromRecord+ [498, 499] to [1496, 1497] (12:00:43.399, +39.51.39.769 to 11:59:16.545, +40.08.17.768) 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Original Temporary_Image size => [1995, 1996] 2026-02-10 03:17:25 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec40_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:25 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:25 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:23.993854 End time: 2026-02-10 03:17:24.576935 2026-02-10 03:17:25 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:25 INFO imregrid::::casa ########################################## 2026-02-10 03:17:25 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:25 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:25 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:25 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:25 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:25 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:25 2026****** 2026-02-10 03:17:25 INFO ImageFitter::fit+ 2026-02-10 03:17:25 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec40_origconvJ2000.im 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:25 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:25 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:25 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:25 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (11:59:25.988, +39.54.50.963 to 11:59:24.508, +39.55.07.935) 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:25 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000147414 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000147407 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec40_origconvJ2000.im component 0 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- ra: 11:59:25.2315404 +/- 0.0000106 s (0.0001216 arcsec along great circle) 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748915 +/- 0.0001217 arcsec 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- ra: 899.68973 +/- 0.00012 pixels 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- dec: 199.72601 +/- 0.00012 pixels 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05145 +/- 0.00033 arcsec 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07109 +/- 0.00024 arcsec 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- position angle: 44.9074 +/- 0.0022 deg 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1443 +/- 0.0048 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Peak: 991.731 +/- 0.018 mJy/pixel 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:25 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec40_origconvJ2000.im 2026-02-10 03:17:25 INFO imregrid::::casa ########################################## 2026-02-10 03:17:25 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:25 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:25 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:25 INFO imregrid::::casa Padding image by 127 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:25 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:25 INFO ImagePadder::pad New size => [1254, 1254] 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:25 INFO imregrid::::casa Will rotate beams counterclockwise by 162.642 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:25 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:25 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:25 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 17.3583 deg 2026-02-10 03:17:25 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:25 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 17.3583 deg 2026-02-10 03:17:25 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:25 INFO ImageRegion::fromRecord+ [2, 2] to [1253, 1253] (130.406628deg, 48.227506deg to 129.883202deg, 48.575003deg) 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Original Temporary_Image size => [1254, 1254] 2026-02-10 03:17:25 INFO ImageRegion::fromRecord New mygalactic_ra12_dec68_origconvJ2000.im size => [1252, 1252] 2026-02-10 03:17:25 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec68_origconvJ2000.im' of shape [1252, 1252] 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:25 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:24.744564 End time: 2026-02-10 03:17:24.986447 2026-02-10 03:17:25 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:25 INFO imregrid::::casa ########################################## 2026-02-10 03:17:25 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:25 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:25 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:25 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:25 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:25 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:25 2026****** 2026-02-10 03:17:25 INFO ImageFitter::fit+ 2026-02-10 03:17:25 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:25 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:25 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:25 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:25 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:58:50.673, +67.54.50.086 to 11:58:47.466, +67.55.08.000) 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:25 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- ra: 11:58:49.0699706811 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433753534 +/- 0.0000000007 arcsec 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- position angle: 44.726082247 +/- 0.000000013 deg 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:25 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:25 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:25 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:25 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:25 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:25 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:25 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:25 2026****** 2026-02-10 03:17:25 INFO ImageFitter::fit+ 2026-02-10 03:17:25 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec68_origconvJ2000.im 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec68_origconvJ2000.im'> 0.001 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:25 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:25 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:25 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:25 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:25 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:25 INFO ImageRegion::fromRecord+ [145, 783] to [162, 801] (130.347022deg, 48.445126deg to 130.339923deg, 48.450138deg) 2026-02-10 03:17:25 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1843 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.04874e-05 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115015 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.04874e-05 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec68_origconvJ2000.im component 0 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- long: 08:41:22.41204743 +/- 0.00000094 s (0.00000937 arcsec along great circle) 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- lat: +048.26.51.47575454 +/- 0.00000781 arcsec 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- long: 153.7130971 +/- 0.0000094 pixels 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- lat: 791.9989752 +/- 0.0000078 pixels 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025728 +/- 0.000023 arcsec 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035522 +/- 0.000017 arcsec 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- position angle: 62.50592 +/- 0.00016 deg 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14398 +/- 0.00034 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Peak: 995.8550 +/- 0.0013 mJy/pixel 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:26 INFO imregrid::::casa ########################################## 2026-02-10 03:17:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:26 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec68_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:26 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:26 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 INFO imregrid::::casa Padding image by 159 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:26 INFO ImagePadder::pad Original Temporary_Image size => [1252, 1252] 2026-02-10 03:17:26 INFO ImagePadder::pad New size => [1570, 1570] 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 INFO imregrid::::casa Will rotate beams counterclockwise by -162.643 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:26 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:26 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:26 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -17.3571 deg 2026-02-10 03:17:26 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:26 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -17.3571 deg 2026-02-10 03:17:26 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:26 INFO ImageRegion::fromRecord+ [287, 286] to [1285, 1284] (12:01:28.320, +67.51.38.864 to 11:58:30.706, +68.08.16.835) 2026-02-10 03:17:26 INFO ImageRegion::fromRecord Original Temporary_Image size => [1570, 1570] 2026-02-10 03:17:26 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec68_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:26 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec68_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:25.723579 End time: 2026-02-10 03:17:26.063333 2026-02-10 03:17:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:26 INFO imregrid::::casa ########################################## 2026-02-10 03:17:26 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:26 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:26 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:26 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:26 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:26 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:26 2026****** 2026-02-10 03:17:26 INFO ImageFitter::fit+ 2026-02-10 03:17:26 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec68_origconvJ2000.im 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:26 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:26 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:26 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:26 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (11:58:50.541, +67.54.50.421 to 11:58:47.512, +67.55.07.339) 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000138882 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000138875 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec68_origconvJ2000.im component 0 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- ra: 11:58:49.0696822 +/- 0.0000203 s (0.0001145 arcsec along great circle) 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0455766 +/- 0.0001148 arcsec 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- ra: 899.25891 +/- 0.00011 pixels 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- dec: 199.66434 +/- 0.00011 pixels 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05137 +/- 0.00031 arcsec 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07097 +/- 0.00022 arcsec 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- position angle: 44.7261 +/- 0.0021 deg 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1442 +/- 0.0045 Jy 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Peak: 991.745 +/- 0.017 mJy/pixel 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:26 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:26 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec68_origconvJ2000.im 2026-02-10 03:17:26 INFO imregrid::::casa ########################################## 2026-02-10 03:17:26 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:26 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra12_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:26 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:26 INFO imregrid::::casa Padding image by 109 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:26 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:26 INFO ImagePadder::pad New size => [1218, 1218] 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 INFO imregrid::::casa Will rotate beams counterclockwise by 165.669 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:26 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:26 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:26 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 14.3313 deg 2026-02-10 03:17:26 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:26 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 14.3313 deg 2026-02-10 03:17:26 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:26 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:26 INFO ImageRegion::fromRecord+ [3, 3] to [1216, 1217] (125.910060deg, 36.681694deg to 125.488982deg, 37.018915deg) 2026-02-10 03:17:26 INFO ImageRegion::fromRecord Original Temporary_Image size => [1218, 1218] 2026-02-10 03:17:26 INFO ImageRegion::fromRecord New mygalactic_ra12_dec80_origconvJ2000.im size => [1214, 1215] 2026-02-10 03:17:26 INFO SubImageFactory::createImage Creating image 'mygalactic_ra12_dec80_origconvJ2000.im' of shape [1214, 1215] 2026-02-10 03:17:26 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:26 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:26.226186 End time: 2026-02-10 03:17:26.423947 2026-02-10 03:17:26 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:26 INFO imregrid::::casa ########################################## 2026-02-10 03:17:26 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:26 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:26 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:26 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:26 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:26 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:26 2026****** 2026-02-10 03:17:26 INFO ImageFitter::fit+ 2026-02-10 03:17:26 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:26 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:27 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:27 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:27 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:27 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:27 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (11:57:31.158, +79.54.48.916 to 11:57:24.230, +79.55.06.719) 2026-02-10 03:17:27 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:27 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- ra: 11:57:27.6949147345 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8183356105 +/- 0.0000000007 arcsec 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- position angle: 44.375140212 +/- 0.000000013 deg 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:27 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:27 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:27 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:27 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:27 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:27 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:27 2026****** 2026-02-10 03:17:27 INFO ImageFitter::fit+ 2026-02-10 03:17:27 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra12_dec80_origconvJ2000.im 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra12_dec80_origconvJ2000.im'> 0.001 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:27 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:27 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:27 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:27 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:27 INFO ImageRegion::fromRecord+ [136, 789] to [153, 806] (125.863420deg, 36.900934deg to 125.857525deg, 36.905664deg) 2026-02-10 03:17:27 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:27 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1838 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.07714e-05 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.07714e-05 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra12_dec80_origconvJ2000.im component 0 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- long: 08:23:26.53929659 +/- 0.00000079 s (0.00000950 arcsec along great circle) 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- lat: +036.54.12.02889302 +/- 0.00000816 arcsec 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- long: 144.1891165 +/- 0.0000095 pixels 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- lat: 797.6525652 +/- 0.0000082 pixels 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025834 +/- 0.000024 arcsec 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035577 +/- 0.000017 arcsec 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- position angle: 59.42709 +/- 0.00016 deg 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14511 +/- 0.00035 Jy 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Peak: 995.8492 +/- 0.0013 mJy/pixel 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:27 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:27 INFO imregrid::::casa ########################################## 2026-02-10 03:17:27 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:27 INFO imregrid::::casa imregrid( imagename='mygalactic_ra12_dec80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra12_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:27 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:27 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:27 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:27 INFO imregrid::::casa Padding image by 132 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:27 INFO ImagePadder::pad Original Temporary_Image size => [1214, 1215] 2026-02-10 03:17:27 INFO ImagePadder::pad New size => [1478, 1479] 2026-02-10 03:17:27 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:27 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:27 INFO imregrid::::casa Will rotate beams counterclockwise by -165.671 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:27 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:27 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:27 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -14.3292 deg 2026-02-10 03:17:27 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:27 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -14.3292 deg 2026-02-10 03:17:27 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:27 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:27 INFO ImageRegion::fromRecord+ [241, 240] to [1239, 1238] (12:03:09.056, +79.51.36.915 to 11:56:45.853, +80.08.14.795) 2026-02-10 03:17:27 INFO ImageRegion::fromRecord Original Temporary_Image size => [1478, 1479] 2026-02-10 03:17:27 INFO ImageRegion::fromRecord New back_to_J2000_ra12_dec80_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:27 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra12_dec80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:27 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:27 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:27.153532 End time: 2026-02-10 03:17:27.485385 2026-02-10 03:17:27 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:27 INFO imregrid::::casa ########################################## 2026-02-10 03:17:27 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:27 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:27 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:27 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:27 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:27 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:27 2026****** 2026-02-10 03:17:27 INFO ImageFitter::fit+ 2026-02-10 03:17:27 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec80_origconvJ2000.im 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:27 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:28 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:28 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:28 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:28 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:28 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (11:57:30.863, +79.54.49.173 to 11:57:24.319, +79.55.05.986) 2026-02-10 03:17:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:28 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000164921 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000164913 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra12_dec80_origconvJ2000.im component 0 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- ra: 11:57:27.6945018 +/- 0.0000517 s (0.0001357 arcsec along great circle) 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8198209 +/- 0.0001366 arcsec 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- ra: 899.22748 +/- 0.00014 pixels 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- dec: 199.73625 +/- 0.00014 pixels 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05141 +/- 0.00037 arcsec 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07100 +/- 0.00027 arcsec 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- position angle: 44.3746 +/- 0.0025 deg 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1447 +/- 0.0054 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Peak: 991.742 +/- 0.020 mJy/pixel 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:28 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra12_dec80_origconvJ2000.im 2026-02-10 03:17:28 INFO imregrid::::casa ########################################## 2026-02-10 03:17:28 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:28 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:28 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:28 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:28 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:28 INFO ImagePadder::pad New size => [1416, 1416] 2026-02-10 03:17:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:28 INFO imregrid::::casa Will rotate beams counterclockwise by -44.009 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:28 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:28 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:28 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 44.0089 deg 2026-02-10 03:17:28 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:28 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 44.0089 deg 2026-02-10 03:17:28 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:28 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:28 INFO ImageRegion::fromRecord+ [3, 2] to [1414, 1413] (310.931659deg, -20.312779deg to 310.514246deg, -19.920833deg) 2026-02-10 03:17:28 INFO ImageRegion::fromRecord Original Temporary_Image size => [1416, 1416] 2026-02-10 03:17:28 INFO ImageRegion::fromRecord New mygalactic_ra16_dec-80_origconvJ2000.im size => [1412, 1412] 2026-02-10 03:17:28 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec-80_origconvJ2000.im' of shape [1412, 1412] 2026-02-10 03:17:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:28 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:27.638099 End time: 2026-02-10 03:17:27.918577 2026-02-10 03:17:28 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:28 INFO imregrid::::casa ########################################## 2026-02-10 03:17:28 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:28 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:28 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:28 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:28 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:28 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:28 2026****** 2026-02-10 03:17:28 INFO ImageFitter::fit+ 2026-02-10 03:17:28 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:28 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:28 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:28 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:28 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:28 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:57:28.607, -80.05.06.880 to 15:57:21.718, -80.04.48.682) 2026-02-10 03:17:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:28 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- ra: 15:57:25.1616313163 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822606612 +/- 0.0000000007 arcsec 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- position angle: 45.635462650 +/- 0.000000013 deg 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:28 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:28 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:28 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:28 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:28 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:28 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:28 2026****** 2026-02-10 03:17:28 INFO ImageFitter::fit+ 2026-02-10 03:17:28 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec-80_origconvJ2000.im 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec-80_origconvJ2000.im'> 0.001 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:28 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:28 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:28 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:28 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:28 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:28 INFO ImageRegion::fromRecord+ [1193, 760] to [1210, 777] (310.578490deg, -20.101731deg to 310.573466deg, -20.097005deg) 2026-02-10 03:17:28 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:29 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1843 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.28903e-06 Jy 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.28902e-06 Jy 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- long: 20:42:18.26139146 +/- 0.00000062 s (0.00000875 arcsec along great circle) 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- lat: -020.05.58.08717496 +/- 0.00000633 arcsec 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- long: 1201.1238146 +/- 0.0000088 pixels 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- lat: 768.1382287 +/- 0.0000063 pixels 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025724 +/- 0.000021 arcsec 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035525 +/- 0.000015 arcsec 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- position angle: 89.05935 +/- 0.00014 deg 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00030 Jy 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- Peak: 995.8553 +/- 0.0011 mJy/pixel 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:29 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:29 INFO imregrid::::casa ########################################## 2026-02-10 03:17:29 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:29 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec-80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:29 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:29 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:29 INFO imregrid::::casa Padding image by 293 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:29 INFO ImagePadder::pad Original Temporary_Image size => [1412, 1412] 2026-02-10 03:17:29 INFO ImagePadder::pad New size => [1998, 1998] 2026-02-10 03:17:29 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:29 INFO imregrid::::casa Will rotate beams counterclockwise by 44.008 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:29 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:29 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:29 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -44.0078 deg 2026-02-10 03:17:29 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:29 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -44.0078 deg 2026-02-10 03:17:29 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:29 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:29 INFO ImageRegion::fromRecord+ [499, 500] to [1497, 1498] (16:03:14.345, -80.08.16.211 to 15:56:51.128, -79.51.38.331) 2026-02-10 03:17:29 INFO ImageRegion::fromRecord Original Temporary_Image size => [1998, 1998] 2026-02-10 03:17:29 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec-80_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:29 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec-80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:29 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:29 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:28.846265 End time: 2026-02-10 03:17:29.443678 2026-02-10 03:17:29 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:29 INFO imregrid::::casa ########################################## 2026-02-10 03:17:29 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:29 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:29 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:29 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:29 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:29 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:29 2026****** 2026-02-10 03:17:29 INFO ImageFitter::fit+ 2026-02-10 03:17:29 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-80_origconvJ2000.im 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:29 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:30 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:30 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:30 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:30 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (15:57:28.333, -80.05.06.575 to 15:57:21.825, -80.04.49.388) 2026-02-10 03:17:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:30 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000147713 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000147706 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- ra: 15:57:25.1618564 +/- 0.0000474 s (0.0001223 arcsec along great circle) 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7829002 +/- 0.0001215 arcsec 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- ra: 899.28611 +/- 0.00012 pixels 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- dec: 199.70205 +/- 0.00012 pixels 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05144 +/- 0.00033 arcsec 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07107 +/- 0.00024 arcsec 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- position angle: 45.6352 +/- 0.0022 deg 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1443 +/- 0.0048 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Peak: 991.733 +/- 0.018 mJy/pixel 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:30 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-80_origconvJ2000.im 2026-02-10 03:17:30 INFO imregrid::::casa ########################################## 2026-02-10 03:17:30 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:30 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:30 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:30 INFO imregrid::::casa Padding image by 206 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:30 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:30 INFO ImagePadder::pad New size => [1412, 1412] 2026-02-10 03:17:30 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:30 INFO imregrid::::casa Will rotate beams counterclockwise by -40.933 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:30 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:30 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:30 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 40.933 deg 2026-02-10 03:17:30 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:30 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 40.933 deg 2026-02-10 03:17:30 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:30 INFO ImageRegion::fromRecord+ [2, 1] to [1410, 1409] (324.725694deg, -5.486462deg to 324.332906deg, -5.095350deg) 2026-02-10 03:17:30 INFO ImageRegion::fromRecord Original Temporary_Image size => [1412, 1412] 2026-02-10 03:17:30 INFO ImageRegion::fromRecord New mygalactic_ra16_dec-60_origconvJ2000.im size => [1409, 1409] 2026-02-10 03:17:30 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec-60_origconvJ2000.im' of shape [1409, 1409] 2026-02-10 03:17:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:30 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:29.601761 End time: 2026-02-10 03:17:29.912523 2026-02-10 03:17:30 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:30 INFO imregrid::::casa ########################################## 2026-02-10 03:17:30 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:30 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:30 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:30 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:30 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:30 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:30 2026****** 2026-02-10 03:17:30 INFO ImageFitter::fit+ 2026-02-10 03:17:30 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:30 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:30 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:30 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:30 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:59:07.731, -60.05.08.357 to 15:59:05.333, -60.04.50.296) 2026-02-10 03:17:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:30 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- ra: 15:59:06.5320838097 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266314859 +/- 0.0000000007 arcsec 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- position angle: 45.193039747 +/- 0.000000013 deg 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:30 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:30 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:30 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:30 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:30 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:30 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:30 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:30 2026****** 2026-02-10 03:17:30 INFO ImageFitter::fit+ 2026-02-10 03:17:30 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec-60_origconvJ2000.im 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec-60_origconvJ2000.im'> 0.001 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:30 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:30 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:30 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:30 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:30 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:30 INFO ImageRegion::fromRecord+ [1194, 732] to [1211, 749] (324.392546deg, -5.283144deg to 324.387805deg, -5.278421deg) 2026-02-10 03:17:30 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:31 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.31156e-06 Jy 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.31156e-06 Jy 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- long: 21:37:33.62578071 +/- 0.00000059 s (0.00000876 arcsec along great circle) 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- lat: -005.16.50.88867898 +/- 0.00000636 arcsec 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- long: 1202.7433378 +/- 0.0000088 pixels 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- lat: 740.4271794 +/- 0.0000064 pixels 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025723 +/- 0.000021 arcsec 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035521 +/- 0.000015 arcsec 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- position angle: 85.94579 +/- 0.00014 deg 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14401 +/- 0.00030 Jy 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- Peak: 995.8555 +/- 0.0011 mJy/pixel 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:31 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:31 INFO imregrid::::casa ########################################## 2026-02-10 03:17:31 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:31 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec-60_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:31 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:31 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:31 INFO imregrid::::casa Padding image by 289 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:31 INFO ImagePadder::pad Original Temporary_Image size => [1409, 1409] 2026-02-10 03:17:31 INFO ImagePadder::pad New size => [1987, 1987] 2026-02-10 03:17:31 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:31 INFO imregrid::::casa Will rotate beams counterclockwise by 40.933 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:31 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:31 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:31 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -40.9333 deg 2026-02-10 03:17:31 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:31 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -40.9333 deg 2026-02-10 03:17:31 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:31 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:31 INFO ImageRegion::fromRecord+ [494, 494] to [1492, 1492] (16:01:06.901, -60.08.18.706 to 15:58:53.831, -59.51.40.714) 2026-02-10 03:17:31 INFO ImageRegion::fromRecord Original Temporary_Image size => [1987, 1987] 2026-02-10 03:17:31 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec-60_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:31 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec-60_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:31 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:31 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:30.818518 End time: 2026-02-10 03:17:31.389519 2026-02-10 03:17:31 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:31 INFO imregrid::::casa ########################################## 2026-02-10 03:17:31 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:31 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:31 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:31 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:31 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:31 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:31 2026****** 2026-02-10 03:17:31 INFO ImageFitter::fit+ 2026-02-10 03:17:31 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-60_origconvJ2000.im 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:31 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:32 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:32 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:32 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:32 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (15:59:07.685, -60.05.08.109 to 15:59:05.420, -60.04.51.052) 2026-02-10 03:17:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:32 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000148557 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.00014855 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- ra: 15:59:06.5320754 +/- 0.0000164 s (0.0001227 arcsec along great circle) 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3265543 +/- 0.0001225 arcsec 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- ra: 899.65360 +/- 0.00012 pixels 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- dec: 199.75336 +/- 0.00012 pixels 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05144 +/- 0.00033 arcsec 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07106 +/- 0.00024 arcsec 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- position angle: 45.1941 +/- 0.0023 deg 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1443 +/- 0.0049 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Peak: 991.734 +/- 0.018 mJy/pixel 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:32 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-60_origconvJ2000.im 2026-02-10 03:17:32 INFO imregrid::::casa ########################################## 2026-02-10 03:17:32 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:32 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:32 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:32 INFO imregrid::::casa Padding image by 206 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:32 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:32 INFO ImagePadder::pad New size => [1412, 1412] 2026-02-10 03:17:32 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:32 INFO imregrid::::casa Will rotate beams counterclockwise by -41.460 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:32 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:32 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:32 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 41.4598 deg 2026-02-10 03:17:32 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:32 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 41.4598 deg 2026-02-10 03:17:32 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:32 INFO ImageRegion::fromRecord+ [2, 1] to [1410, 1409] (337.872733deg, 9.629144deg to 337.475798deg, 10.020255deg) 2026-02-10 03:17:32 INFO ImageRegion::fromRecord Original Temporary_Image size => [1412, 1412] 2026-02-10 03:17:32 INFO ImageRegion::fromRecord New mygalactic_ra16_dec-40_origconvJ2000.im size => [1409, 1409] 2026-02-10 03:17:32 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec-40_origconvJ2000.im' of shape [1409, 1409] 2026-02-10 03:17:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:32 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:31.538658 End time: 2026-02-10 03:17:31.858143 2026-02-10 03:17:32 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:32 INFO imregrid::::casa ########################################## 2026-02-10 03:17:32 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:32 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:32 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:32 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:32 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:32 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:32 2026****** 2026-02-10 03:17:32 INFO ImageFitter::fit+ 2026-02-10 03:17:32 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:32 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:32 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:32 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:32 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:59:25.930, -40.05.08.689 to 15:59:24.364, -40.04.50.659) 2026-02-10 03:17:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:32 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- ra: 15:59:25.1465752449 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6742617399 +/- 0.0000000007 arcsec 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000002 +/- 0.0000000007 pixels 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- position angle: 45.093451272 +/- 0.000000013 deg 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:32 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:32 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:32 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:32 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:32 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:32 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:32 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:32 2026****** 2026-02-10 03:17:32 INFO ImageFitter::fit+ 2026-02-10 03:17:32 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec-40_origconvJ2000.im 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec-40_origconvJ2000.im'> 0.001 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:32 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:32 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:32 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:32 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:32 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:32 INFO ImageRegion::fromRecord+ [1194, 736] to [1211, 754] (337.536242deg, 9.833618deg to 337.531447deg, 9.838616deg) 2026-02-10 03:17:32 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:33 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1841 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.30032e-06 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.30032e-06 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- long: 22:30:08.12972540 +/- 0.00000059 s (0.00000875 arcsec along great circle) 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- lat: +009.50.10.03384753 +/- 0.00000635 arcsec 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- long: 1202.3964500 +/- 0.0000088 pixels 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- lat: 745.0119972 +/- 0.0000063 pixels 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025678 +/- 0.000021 arcsec 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035522 +/- 0.000015 arcsec 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- position angle: 86.43547 +/- 0.00014 deg 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14352 +/- 0.00030 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Peak: 995.8561 +/- 0.0011 mJy/pixel 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:33 INFO imregrid::::casa ########################################## 2026-02-10 03:17:33 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:33 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec-40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:33 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:33 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:33 INFO imregrid::::casa Padding image by 290 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:33 INFO ImagePadder::pad Original Temporary_Image size => [1409, 1409] 2026-02-10 03:17:33 INFO ImagePadder::pad New size => [1989, 1989] 2026-02-10 03:17:33 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:33 INFO imregrid::::casa Will rotate beams counterclockwise by 41.460 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:33 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:33 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:33 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -41.46 deg 2026-02-10 03:17:33 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:33 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -41.46 deg 2026-02-10 03:17:33 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:33 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:33 INFO ImageRegion::fromRecord+ [495, 495] to [1493, 1493] (16:00:43.573, -40.08.19.242 to 15:59:16.719, -39.51.41.243) 2026-02-10 03:17:33 INFO ImageRegion::fromRecord Original Temporary_Image size => [1989, 1989] 2026-02-10 03:17:33 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec-40_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:33 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec-40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:33 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:32.769092 End time: 2026-02-10 03:17:33.360332 2026-02-10 03:17:33 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:33 INFO imregrid::::casa ########################################## 2026-02-10 03:17:33 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:33 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:33 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:33 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:33 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:33 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:33 2026****** 2026-02-10 03:17:33 INFO ImageFitter::fit+ 2026-02-10 03:17:33 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-40_origconvJ2000.im 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:33 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:33 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:33 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:33 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:33 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:33 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (15:59:25.900, -40.05.08.437 to 15:59:24.421, -40.04.51.409) 2026-02-10 03:17:33 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:33 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000149385 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000149378 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- ra: 15:59:25.1465681 +/- 0.0000107 s (0.0001234 arcsec along great circle) 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6741611 +/- 0.0001232 arcsec 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- ra: 899.66138 +/- 0.00012 pixels 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- dec: 199.74845 +/- 0.00012 pixels 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05132 +/- 0.00033 arcsec 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07104 +/- 0.00024 arcsec 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- position angle: 45.0940 +/- 0.0023 deg 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0049 Jy 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Peak: 991.741 +/- 0.018 mJy/pixel 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:33 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:33 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-40_origconvJ2000.im 2026-02-10 03:17:34 INFO imregrid::::casa ########################################## 2026-02-10 03:17:34 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:34 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:34 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:34 INFO imregrid::::casa Padding image by 208 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:34 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:34 INFO ImagePadder::pad New size => [1416, 1416] 2026-02-10 03:17:34 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:34 INFO imregrid::::casa Will rotate beams counterclockwise by -45.750 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:34 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:34 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:34 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 45.7496 deg 2026-02-10 03:17:34 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:34 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 45.7496 deg 2026-02-10 03:17:34 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:34 INFO ImageRegion::fromRecord+ [2, 2] to [1413, 1413] (352.286106deg, 24.191293deg to 351.855760deg, 24.583238deg) 2026-02-10 03:17:34 INFO ImageRegion::fromRecord Original Temporary_Image size => [1416, 1416] 2026-02-10 03:17:34 INFO ImageRegion::fromRecord New mygalactic_ra16_dec-20_origconvJ2000.im size => [1412, 1412] 2026-02-10 03:17:34 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec-20_origconvJ2000.im' of shape [1412, 1412] 2026-02-10 03:17:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:34 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:33.505581 End time: 2026-02-10 03:17:33.805587 2026-02-10 03:17:34 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:34 INFO imregrid::::casa ########################################## 2026-02-10 03:17:34 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:34 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:34 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:34 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:34 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:34 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:34 2026****** 2026-02-10 03:17:34 INFO ImageFitter::fit+ 2026-02-10 03:17:34 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:34 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:34 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:34 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:34 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:59:32.245, -20.05.08.865 to 15:59:30.968, -20.04.50.852) 2026-02-10 03:17:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:34 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- ra: 15:59:31.6068524032 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588643876 +/- 0.0000000007 arcsec 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- position angle: 45.040566577 +/- 0.000000013 deg 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:34 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:34 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:34 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:34 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:34 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:34 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:34 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:34 2026****** 2026-02-10 03:17:34 INFO ImageFitter::fit+ 2026-02-10 03:17:34 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec-20_origconvJ2000.im 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec-20_origconvJ2000.im'> 0.001 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:34 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:34 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:34 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:34 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:34 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:34 INFO ImageRegion::fromRecord+ [1191, 775] to [1209, 792] (351.923171deg, 24.406652deg to 351.917675deg, 24.411368deg) 2026-02-10 03:17:34 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:35 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.308e-06 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.30799e-06 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- long: 23:27:40.90101082 +/- 0.00000064 s (0.00000877 arcsec along great circle) 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- lat: +024.24.32.11624921 +/- 0.00000634 arcsec 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- long: 1200.0073237 +/- 0.0000088 pixels 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- lat: 783.1801990 +/- 0.0000063 pixels 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025711 +/- 0.000021 arcsec 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035484 +/- 0.000015 arcsec 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- position angle: 90.68716 +/- 0.00014 deg 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14377 +/- 0.00030 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Peak: 995.8580 +/- 0.0011 mJy/pixel 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:35 INFO imregrid::::casa ########################################## 2026-02-10 03:17:35 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:35 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec-20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:35 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:35 INFO imregrid::::casa Padding image by 293 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:35 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec-20_origconvJ2000.im size => [1412, 1412] 2026-02-10 03:17:35 INFO ImagePadder::pad New size => [1998, 1998] 2026-02-10 03:17:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:35 INFO imregrid::::casa Will rotate beams counterclockwise by 45.750 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:35 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:35 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:35 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -45.7496 deg 2026-02-10 03:17:35 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:35 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -45.7496 deg 2026-02-10 03:17:35 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:35 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:35 INFO ImageRegion::fromRecord+ [500, 500] to [1497, 1497] (16:00:35.433, -20.08.18.781 to 15:59:24.700, -19.51.41.781) 2026-02-10 03:17:35 INFO ImageRegion::fromRecord Original Temporary_Image size => [1998, 1998] 2026-02-10 03:17:35 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec-20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:35 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec-20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:35 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:34.669900 End time: 2026-02-10 03:17:35.270794 2026-02-10 03:17:35 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:35 INFO imregrid::::casa ########################################## 2026-02-10 03:17:35 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:35 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:35 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:35 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:35 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:35 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:35 2026****** 2026-02-10 03:17:35 INFO ImageFitter::fit+ 2026-02-10 03:17:35 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-20_origconvJ2000.im 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:35 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:35 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:35 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:35 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:35 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:35 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (15:59:32.245, -20.05.08.865 to 15:59:30.968, -20.04.50.852) 2026-02-10 03:17:35 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:35 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110521 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000174791 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113531 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000174783 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- ra: 15:59:31.6068499 +/- 0.0000102 s (0.0001443 arcsec along great circle) 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588494 +/- 0.0001442 arcsec 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- ra: 899.00005 +/- 0.00014 pixels 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- dec: 199.00002 +/- 0.00014 pixels 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05103 +/- 0.00039 arcsec 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07051 +/- 0.00028 arcsec 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- position angle: 45.0403 +/- 0.0027 deg 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1434 +/- 0.0057 Jy 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Peak: 991.795 +/- 0.021 mJy/pixel 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:35 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:35 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec-20_origconvJ2000.im 2026-02-10 03:17:35 INFO imregrid::::casa ########################################## 2026-02-10 03:17:35 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:35 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:35 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:35 INFO imregrid::::casa Padding image by 197 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:35 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:35 INFO ImagePadder::pad New size => [1394, 1394] 2026-02-10 03:17:35 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:36 INFO imregrid::::casa Will rotate beams counterclockwise by -55.048 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:36 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:36 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:36 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 55.0484 deg 2026-02-10 03:17:36 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:36 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 55.0484 deg 2026-02-10 03:17:36 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:36 INFO ImageRegion::fromRecord+ [2, 2] to [1392, 1391] (10.239481deg, 37.062212deg to 9.754377deg, 37.448045deg) 2026-02-10 03:17:36 INFO ImageRegion::fromRecord Original Temporary_Image size => [1394, 1394] 2026-02-10 03:17:36 INFO ImageRegion::fromRecord New mygalactic_ra16_dec0_origconvJ2000.im size => [1391, 1390] 2026-02-10 03:17:36 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec0_origconvJ2000.im' of shape [1391, 1390] 2026-02-10 03:17:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:36 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:35.435113 End time: 2026-02-10 03:17:35.761551 2026-02-10 03:17:36 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:36 INFO imregrid::::casa ########################################## 2026-02-10 03:17:36 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:36 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:36 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:36 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:36 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:36 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:36 2026****** 2026-02-10 03:17:36 INFO ImageFitter::fit+ 2026-02-10 03:17:36 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:36 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:36 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:36 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:36 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:59:33.933, -00.05.09.000 to 15:59:32.733, -00.04.51.000) 2026-02-10 03:17:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:36 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- ra: 15:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:36 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:36 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:36 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:36 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:36 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:36 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:36 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:36 2026****** 2026-02-10 03:17:36 INFO ImageFitter::fit+ 2026-02-10 03:17:36 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec0_origconvJ2000.im 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec0_origconvJ2000.im'> 0.001 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:36 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:36 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:36 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:36 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:36 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:36 INFO ImageRegion::fromRecord+ [1162, 842] to [1179, 860] (9.834483deg, 37.296236deg to 9.828535deg, 37.301228deg) 2026-02-10 03:17:36 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:37 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1834 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.93143e-06 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.93143e-06 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec0_origconvJ2000.im component 0 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- long: 00:39:19.60035646 +/- 0.00000078 s (0.00000929 arcsec along great circle) 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- lat: +037.17.55.42515494 +/- 0.00000686 arcsec 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- long: 1170.0446270 +/- 0.0000093 pixels 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- lat: 850.9891409 +/- 0.0000069 pixels 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025730 +/- 0.000022 arcsec 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035522 +/- 0.000016 arcsec 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- position angle: 99.94792 +/- 0.00015 deg 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14404 +/- 0.00032 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Peak: 995.8551 +/- 0.0012 mJy/pixel 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:37 INFO imregrid::::casa ########################################## 2026-02-10 03:17:37 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:37 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec0_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:37 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:37 INFO imregrid::::casa Padding image by 273 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:37 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec0_origconvJ2000.im size => [1391, 1390] 2026-02-10 03:17:37 INFO ImagePadder::pad New size => [1937, 1936] 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:37 INFO imregrid::::casa Will rotate beams counterclockwise by 55.048 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:37 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:37 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:37 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -55.0484 deg 2026-02-10 03:17:37 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:37 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -55.0484 deg 2026-02-10 03:17:37 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:37 INFO ImageRegion::fromRecord+ [469, 469] to [1466, 1466] (16:00:33.267, -00.08.19.000 to 15:59:26.800, +00.08.18.000) 2026-02-10 03:17:37 INFO ImageRegion::fromRecord Original Temporary_Image size => [1937, 1936] 2026-02-10 03:17:37 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec0_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:37 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec0_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:37 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:36.631361 End time: 2026-02-10 03:17:37.132676 2026-02-10 03:17:37 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:37 INFO imregrid::::casa ########################################## 2026-02-10 03:17:37 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:37 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:37 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:37 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:37 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:37 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:37 2026****** 2026-02-10 03:17:37 INFO ImageFitter::fit+ 2026-02-10 03:17:37 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec0_origconvJ2000.im 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:37 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:37 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:37 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:37 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:37 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (15:59:33.933, -00.05.09.000 to 15:59:32.733, -00.04.51.000) 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:37 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110522 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000201668 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113532 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000201658 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec0_origconvJ2000.im component 0 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- ra: 15:59:33.333286 +/- 0.000011 s (0.000166 arcsec along great circle) 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.000030 +/- 0.000166 arcsec 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- ra: 899.00006 +/- 0.00017 pixels 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- dec: 199.00008 +/- 0.00017 pixels 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05059 +/- 0.00045 arcsec 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07042 +/- 0.00033 arcsec 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- position angle: 45.0008 +/- 0.0031 deg 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1417 +/- 0.0066 Jy 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Peak: 991.820 +/- 0.025 mJy/pixel 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:37 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:37 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec0_origconvJ2000.im 2026-02-10 03:17:37 INFO imregrid::::casa ########################################## 2026-02-10 03:17:37 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:37 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:37 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:37 INFO imregrid::::casa Padding image by 135 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:37 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:37 INFO ImagePadder::pad New size => [1270, 1270] 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:37 INFO imregrid::::casa Will rotate beams counterclockwise by -71.251 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:37 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:37 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:37 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 71.2515 deg 2026-02-10 03:17:37 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:37 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 71.2515 deg 2026-02-10 03:17:37 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:37 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:37 INFO ImageRegion::fromRecord+ [2, 2] to [1268, 1267] (34.262398deg, 46.277587deg to 33.751947deg, 46.628975deg) 2026-02-10 03:17:37 INFO ImageRegion::fromRecord Original Temporary_Image size => [1270, 1270] 2026-02-10 03:17:37 INFO ImageRegion::fromRecord New mygalactic_ra16_dec20_origconvJ2000.im size => [1267, 1266] 2026-02-10 03:17:37 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec20_origconvJ2000.im' of shape [1267, 1266] 2026-02-10 03:17:37 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:38 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:37.278361 End time: 2026-02-10 03:17:37.530452 2026-02-10 03:17:38 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:38 INFO imregrid::::casa ########################################## 2026-02-10 03:17:38 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:38 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:38 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:38 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:38 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:38 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:38 2026****** 2026-02-10 03:17:38 INFO ImageFitter::fit+ 2026-02-10 03:17:38 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:38 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:38 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:38 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:38 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:59:32.276, +19.54.50.865 to 15:59:30.998, +19.55.08.852) 2026-02-10 03:17:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:38 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- ra: 15:59:31.6368976465 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588023072 +/- 0.0000000007 arcsec 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- position angle: 44.959684123 +/- 0.000000013 deg 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:38 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:38 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:38 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:38 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:38 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:38 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:38 2026****** 2026-02-10 03:17:38 INFO ImageFitter::fit+ 2026-02-10 03:17:38 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec20_origconvJ2000.im 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec20_origconvJ2000.im'> 0.001 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:38 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:38 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:38 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:38 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:38 INFO ImageRegion::fromRecord+ [1037, 907] to [1054, 924] (33.844877deg, 46.529699deg to 33.837998deg, 46.534411deg) 2026-02-10 03:17:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:38 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1835 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.03114e-05 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.03114e-05 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec20_origconvJ2000.im component 0 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- long: 02:15:21.93074100 +/- 0.00000090 s (0.00000925 arcsec along great circle) 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- lat: +046.31.55.24871666 +/- 0.00000762 arcsec 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- long: 1045.6474758 +/- 0.0000093 pixels 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- lat: 915.3509802 +/- 0.0000076 pixels 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025728 +/- 0.000023 arcsec 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035522 +/- 0.000017 arcsec 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- position angle: 116.13070 +/- 0.00016 deg 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14410 +/- 0.00034 Jy 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Peak: 995.8554 +/- 0.0013 mJy/pixel 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:38 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:38 INFO imregrid::::casa ########################################## 2026-02-10 03:17:38 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:38 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:38 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:38 INFO imregrid::::casa Padding image by 170 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:38 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec20_origconvJ2000.im size => [1267, 1266] 2026-02-10 03:17:38 INFO ImagePadder::pad New size => [1607, 1606] 2026-02-10 03:17:38 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:38 INFO imregrid::::casa Will rotate beams counterclockwise by 71.251 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:38 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:38 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:38 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -71.2515 deg 2026-02-10 03:17:38 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:38 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -71.2515 deg 2026-02-10 03:17:38 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:38 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:38 INFO ImageRegion::fromRecord+ [304, 304] to [1301, 1301] (16:00:35.371, +19.51.40.780 to 15:59:24.638, +20.08.17.781) 2026-02-10 03:17:38 INFO ImageRegion::fromRecord Original Temporary_Image size => [1607, 1606] 2026-02-10 03:17:38 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:38 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:38 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:39 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:38.185563 End time: 2026-02-10 03:17:38.526961 2026-02-10 03:17:39 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:39 INFO imregrid::::casa ########################################## 2026-02-10 03:17:39 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:39 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:39 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:39 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:39 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:39 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:39 2026****** 2026-02-10 03:17:39 INFO ImageFitter::fit+ 2026-02-10 03:17:39 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec20_origconvJ2000.im 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:39 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:39 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:39 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:39 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (15:59:32.276, +19.54.50.865 to 15:59:30.998, +19.55.08.852) 2026-02-10 03:17:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:39 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000212588 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000212578 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec20_origconvJ2000.im component 0 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- ra: 15:59:31.636896 +/- 0.000012 s (0.000175 arcsec along great circle) 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.858802 +/- 0.000175 arcsec 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- ra: 899.00005 +/- 0.00018 pixels 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- dec: 199.00000 +/- 0.00018 pixels 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05130 +/- 0.00047 arcsec 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07087 +/- 0.00034 arcsec 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- position angle: 44.9597 +/- 0.0032 deg 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1437 +/- 0.0070 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Peak: 991.754 +/- 0.026 mJy/pixel 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:39 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec20_origconvJ2000.im 2026-02-10 03:17:39 INFO imregrid::::casa ########################################## 2026-02-10 03:17:39 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:39 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:39 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:39 INFO imregrid::::casa Padding image by 30 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:39 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:39 INFO ImagePadder::pad New size => [1060, 1060] 2026-02-10 03:17:39 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:39 INFO imregrid::::casa Will rotate beams counterclockwise by -93.493 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:39 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:39 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:39 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -86.5071 deg 2026-02-10 03:17:39 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:39 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -86.5071 deg 2026-02-10 03:17:39 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:39 INFO ImageRegion::fromRecord+ [2, 1] to [1059, 1058] (63.935871deg, 49.039377deg to 63.486644deg, 49.332986deg) 2026-02-10 03:17:39 INFO ImageRegion::fromRecord Original Temporary_Image size => [1060, 1060] 2026-02-10 03:17:39 INFO ImageRegion::fromRecord New mygalactic_ra16_dec40_origconvJ2000.im size => [1058, 1058] 2026-02-10 03:17:39 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec40_origconvJ2000.im' of shape [1058, 1058] 2026-02-10 03:17:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:39 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:38.723139 End time: 2026-02-10 03:17:38.961213 2026-02-10 03:17:39 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:39 INFO imregrid::::casa ########################################## 2026-02-10 03:17:39 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:39 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:39 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:39 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:39 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:39 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:39 2026****** 2026-02-10 03:17:39 INFO ImageFitter::fit+ 2026-02-10 03:17:39 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:39 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:39 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:39 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:39 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:59:26.015, +39.54.50.689 to 15:59:24.448, +39.55.08.660) 2026-02-10 03:17:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:39 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- ra: 15:59:25.2315431340 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748445632 +/- 0.0000000007 arcsec 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000002 +/- 0.0000000007 pixels 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- position angle: 44.906984180 +/- 0.000000013 deg 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:39 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:39 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:39 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:39 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:39 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:39 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:39 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:39 2026****** 2026-02-10 03:17:39 INFO ImageFitter::fit+ 2026-02-10 03:17:39 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec40_origconvJ2000.im 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec40_origconvJ2000.im'> 0.001 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:39 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:39 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:39 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:39 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:39 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:39 INFO ImageRegion::fromRecord+ [795, 938] to [812, 955] (63.598401deg, 49.300094deg to 63.591148deg, 49.304809deg) 2026-02-10 03:17:39 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1837 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114983 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.4402e-06 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115014 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.4402e-06 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec40_origconvJ2000.im component 0 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- long: 04:14:22.78947211 +/- 0.00000078 s (0.00000762 arcsec along great circle) 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- lat: +049.18.08.86139240 +/- 0.00000790 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- long: 803.0730581 +/- 0.0000076 pixels 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- lat: 946.5357540 +/- 0.0000079 pixels 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.027483 +/- 0.000021 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035132 +/- 0.000015 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- position angle: 138.38021 +/- 0.00014 deg 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14789 +/- 0.00031 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Peak: 995.8025 +/- 0.0012 mJy/pixel 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:40 INFO imregrid::::casa ########################################## 2026-02-10 03:17:40 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:40 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:40 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:40 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 INFO imregrid::::casa Padding image by 32 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:40 INFO ImagePadder::pad Original Temporary_Image size => [1058, 1058] 2026-02-10 03:17:40 INFO ImagePadder::pad New size => [1122, 1122] 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 INFO imregrid::::casa Will rotate beams counterclockwise by 93.493 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:40 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:40 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:40 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 86.5074 deg 2026-02-10 03:17:40 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:40 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 86.5074 deg 2026-02-10 03:17:40 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:40 INFO ImageRegion::fromRecord+ [62, 63] to [1060, 1060] (16:00:43.344, +39.51.40.496 to 15:59:16.490, +40.08.17.495) 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Original Temporary_Image size => [1122, 1122] 2026-02-10 03:17:40 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec40_origconvJ2000.im size => [999, 998] 2026-02-10 03:17:40 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec40_origconvJ2000.im' of shape [999, 998] 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:39.529344 End time: 2026-02-10 03:17:39.732238 2026-02-10 03:17:40 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:40 INFO imregrid::::casa ########################################## 2026-02-10 03:17:40 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:40 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:40 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:40 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:40 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:40 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:40 2026****** 2026-02-10 03:17:40 INFO ImageFitter::fit+ 2026-02-10 03:17:40 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec40_origconvJ2000.im 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:40 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:40 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:40 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:40 INFO ImageRegion::fromRecord+ [41, 40] to [58, 58] (15:59:25.933, +39.54.50.690 to 15:59:24.453, +39.55.08.662) 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110515 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000187089 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113525 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000187081 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec40_origconvJ2000.im component 0 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- ra: 15:59:25.231225 +/- 0.000013 s (0.000154 arcsec along great circle) 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.676369 +/- 0.000155 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- ra: 899.06467 +/- 0.00015 pixels 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- dec: 198.99977 +/- 0.00015 pixels 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05192 +/- 0.00042 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07177 +/- 0.00030 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- position angle: 44.8606 +/- 0.0028 deg 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1491 +/- 0.0061 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Peak: 991.672 +/- 0.023 mJy/pixel 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:40 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec40_origconvJ2000.im 2026-02-10 03:17:40 INFO imregrid::::casa ########################################## 2026-02-10 03:17:40 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:40 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:40 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:40 INFO imregrid::::casa Padding image by 186 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:40 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:40 INFO ImagePadder::pad New size => [1372, 1372] 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 INFO imregrid::::casa Will rotate beams counterclockwise by -120.902 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:40 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:40 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:40 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -59.098 deg 2026-02-10 03:17:40 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:40 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -59.098 deg 2026-02-10 03:17:40 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:40 INFO ImageRegion::fromRecord+ [2, 1] to [1371, 1370] (102.009529deg, 40.317635deg to 101.509364deg, 40.697911deg) 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Original Temporary_Image size => [1372, 1372] 2026-02-10 03:17:40 INFO ImageRegion::fromRecord New mygalactic_ra16_dec68_origconvJ2000.im size => [1370, 1370] 2026-02-10 03:17:40 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec68_origconvJ2000.im' of shape [1370, 1370] 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:39.876755 End time: 2026-02-10 03:17:40.128437 2026-02-10 03:17:40 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:40 INFO imregrid::::casa ########################################## 2026-02-10 03:17:40 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:40 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:40 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:40 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:40 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:40 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:40 2026****** 2026-02-10 03:17:40 INFO ImageFitter::fit+ 2026-02-10 03:17:40 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:40 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:40 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:40 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:40 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:58:50.673, +67.54.50.086 to 15:58:47.466, +67.55.08.000) 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:40 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- ra: 15:58:49.0699706810 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433753534 +/- 0.0000000007 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- position angle: 44.726082248 +/- 0.000000013 deg 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:40 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:40 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:40 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:40 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:40 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:40 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:40 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:40 2026****** 2026-02-10 03:17:40 INFO ImageFitter::fit+ 2026-02-10 03:17:40 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec68_origconvJ2000.im 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec68_origconvJ2000.im'> 0.001 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:40 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:40 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:40 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:40 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:40 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:40 INFO ImageRegion::fromRecord+ [727, 1174] to [744, 1191] (101.744596deg, 40.644014deg to 101.738371deg, 40.648735deg) 2026-02-10 03:17:40 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:41 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1844 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.56821e-06 Jy 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.56821e-06 Jy 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec68_origconvJ2000.im component 0 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- long: 06:46:57.91347765 +/- 0.00000059 s (0.00000669 arcsec along great circle) 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- lat: +040.38.46.73954114 +/- 0.00000889 arcsec 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- long: 735.9853607 +/- 0.0000067 pixels 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- lat: 1182.2901901 +/- 0.0000089 pixels 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025716 +/- 0.000021 arcsec 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035513 +/- 0.000015 arcsec 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- position angle: 165.88970 +/- 0.00014 deg 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14401 +/- 0.00031 Jy 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- Peak: 995.8565 +/- 0.0012 mJy/pixel 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:41 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:41 INFO imregrid::::casa ########################################## 2026-02-10 03:17:41 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:41 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec68_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:41 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:41 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:41 INFO imregrid::::casa Padding image by 255 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:41 INFO ImagePadder::pad Original Temporary_Image size => [1370, 1370] 2026-02-10 03:17:41 INFO ImagePadder::pad New size => [1880, 1880] 2026-02-10 03:17:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:41 INFO imregrid::::casa Will rotate beams counterclockwise by 120.901 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:41 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:41 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:41 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 59.0986 deg 2026-02-10 03:17:41 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:41 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 59.0986 deg 2026-02-10 03:17:41 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:41 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:41 INFO ImageRegion::fromRecord+ [441, 441] to [1439, 1439] (16:01:28.365, +67.51.38.656 to 15:58:30.754, +68.08.16.640) 2026-02-10 03:17:41 INFO ImageRegion::fromRecord Original Temporary_Image size => [1880, 1880] 2026-02-10 03:17:41 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec68_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:41 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec68_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:41 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:41 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:40.929943 End time: 2026-02-10 03:17:41.411029 2026-02-10 03:17:41 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:41 INFO imregrid::::casa ########################################## 2026-02-10 03:17:41 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:41 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:41 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:41 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:41 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:41 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:41 2026****** 2026-02-10 03:17:41 INFO ImageFitter::fit+ 2026-02-10 03:17:41 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec68_origconvJ2000.im 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:41 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:42 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:42 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:42 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:42 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (15:58:50.587, +67.54.50.223 to 15:58:47.558, +67.55.07.142) 2026-02-10 03:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:42 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000153992 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000153984 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec68_origconvJ2000.im component 0 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- ra: 15:58:49.0697472 +/- 0.0000225 s (0.0001269 arcsec along great circle) 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0450525 +/- 0.0001273 arcsec 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- ra: 899.51667 +/- 0.00013 pixels 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- dec: 199.86219 +/- 0.00013 pixels 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05138 +/- 0.00034 arcsec 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07099 +/- 0.00025 arcsec 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- position angle: 44.7285 +/- 0.0023 deg 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1443 +/- 0.0050 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Peak: 991.743 +/- 0.019 mJy/pixel 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:42 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec68_origconvJ2000.im 2026-02-10 03:17:42 INFO imregrid::::casa ########################################## 2026-02-10 03:17:42 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:42 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra16_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:42 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:42 INFO imregrid::::casa Padding image by 203 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:42 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:42 INFO ImagePadder::pad New size => [1406, 1406] 2026-02-10 03:17:42 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:42 INFO imregrid::::casa Will rotate beams counterclockwise by -128.396 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:42 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:42 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:42 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -51.6043 deg 2026-02-10 03:17:42 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:42 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -51.6043 deg 2026-02-10 03:17:42 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:42 INFO ImageRegion::fromRecord+ [3, 2] to [1405, 1404] (114.368927deg, 33.459166deg to 113.901062deg, 33.848609deg) 2026-02-10 03:17:42 INFO ImageRegion::fromRecord Original Temporary_Image size => [1406, 1406] 2026-02-10 03:17:42 INFO ImageRegion::fromRecord New mygalactic_ra16_dec80_origconvJ2000.im size => [1403, 1403] 2026-02-10 03:17:42 INFO SubImageFactory::createImage Creating image 'mygalactic_ra16_dec80_origconvJ2000.im' of shape [1403, 1403] 2026-02-10 03:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:42 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:41.557832 End time: 2026-02-10 03:17:41.862420 2026-02-10 03:17:42 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:42 INFO imregrid::::casa ########################################## 2026-02-10 03:17:42 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:42 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:42 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:42 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:42 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:42 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:42 2026****** 2026-02-10 03:17:42 INFO ImageFitter::fit+ 2026-02-10 03:17:42 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:42 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:42 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:42 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:42 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (15:57:31.158, +79.54.48.916 to 15:57:24.230, +79.55.06.719) 2026-02-10 03:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:42 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- ra: 15:57:27.6949147345 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8183356105 +/- 0.0000000007 arcsec 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- position angle: 44.375140212 +/- 0.000000013 deg 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:42 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:42 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:42 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:42 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:42 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:42 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:42 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:42 2026****** 2026-02-10 03:17:42 INFO ImageFitter::fit+ 2026-02-10 03:17:42 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra16_dec80_origconvJ2000.im 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra16_dec80_origconvJ2000.im'> 0.001 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:42 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:42 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:42 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:42 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:42 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:42 INFO ImageRegion::fromRecord+ [678, 1192] to [695, 1209] (114.143211deg, 33.790496deg to 114.137529deg, 33.795219deg) 2026-02-10 03:17:42 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:43 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1835 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.83965e-06 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.83965e-06 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra16_dec80_origconvJ2000.im component 0 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- long: 07:36:33.67384351 +/- 0.00000049 s (0.00000606 arcsec along great circle) 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- lat: +033.47.34.60987565 +/- 0.00000830 arcsec 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- long: 686.6868105 +/- 0.0000061 pixels 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- lat: 1200.8227395 +/- 0.0000083 pixels 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025716 +/- 0.000020 arcsec 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035512 +/- 0.000014 arcsec 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- position angle: 173.39813 +/- 0.00013 deg 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00029 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Peak: 995.8567 +/- 0.0011 mJy/pixel 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:43 INFO imregrid::::casa ########################################## 2026-02-10 03:17:43 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:43 INFO imregrid::::casa imregrid( imagename='mygalactic_ra16_dec80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra16_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:43 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:43 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:43 INFO imregrid::::casa Padding image by 284 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:43 INFO ImagePadder::pad Original Temporary_Image size => [1403, 1403] 2026-02-10 03:17:43 INFO ImagePadder::pad New size => [1971, 1971] 2026-02-10 03:17:43 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:43 INFO imregrid::::casa Will rotate beams counterclockwise by 128.394 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:43 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:43 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:43 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 51.6055 deg 2026-02-10 03:17:43 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:43 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 51.6055 deg 2026-02-10 03:17:43 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:43 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:43 INFO ImageRegion::fromRecord+ [486, 486] to [1484, 1484] (16:03:09.206, +79.51.36.839 to 15:56:46.014, +80.08.14.746) 2026-02-10 03:17:43 INFO ImageRegion::fromRecord Original Temporary_Image size => [1971, 1971] 2026-02-10 03:17:43 INFO ImageRegion::fromRecord New back_to_J2000_ra16_dec80_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:43 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra16_dec80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:43 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:42.669063 End time: 2026-02-10 03:17:43.215219 2026-02-10 03:17:43 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:43 INFO imregrid::::casa ########################################## 2026-02-10 03:17:43 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:43 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:43 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:43 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:43 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:43 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:43 2026****** 2026-02-10 03:17:43 INFO ImageFitter::fit+ 2026-02-10 03:17:43 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec80_origconvJ2000.im 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:43 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:43 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:43 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:43 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:43 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:43 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (15:57:31.015, +79.54.49.121 to 15:57:24.472, +79.55.05.935) 2026-02-10 03:17:43 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:43 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110517 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000146088 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113527 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.00014608 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra16_dec80_origconvJ2000.im component 0 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- ra: 15:57:27.6945320 +/- 0.0000458 s (0.0001202 arcsec along great circle) 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8196869 +/- 0.0001210 arcsec 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- ra: 899.62719 +/- 0.00012 pixels 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- dec: 199.79193 +/- 0.00012 pixels 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05156 +/- 0.00033 arcsec 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07103 +/- 0.00024 arcsec 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- position angle: 44.3791 +/- 0.0022 deg 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1434 +/- 0.0048 Jy 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Peak: 991.727 +/- 0.018 mJy/pixel 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:43 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:43 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra16_dec80_origconvJ2000.im 2026-02-10 03:17:43 INFO imregrid::::casa ########################################## 2026-02-10 03:17:43 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:43 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:43 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:43 INFO imregrid::::casa Padding image by 93 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:43 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:43 INFO ImagePadder::pad New size => [1186, 1186] 2026-02-10 03:17:43 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:44 INFO imregrid::::casa Will rotate beams counterclockwise by -101.894 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:44 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:44 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:44 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.1058 deg 2026-02-10 03:17:44 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:44 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.1058 deg 2026-02-10 03:17:44 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:44 INFO ImageRegion::fromRecord+ [2, 1] to [1185, 1184] (314.127819deg, -29.807925deg to 313.749719deg, -29.479314deg) 2026-02-10 03:17:44 INFO ImageRegion::fromRecord Original Temporary_Image size => [1186, 1186] 2026-02-10 03:17:44 INFO ImageRegion::fromRecord New mygalactic_ra20_dec-80_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:17:44 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec-80_origconvJ2000.im' of shape [1184, 1184] 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:44 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:43.399658 End time: 2026-02-10 03:17:43.626968 2026-02-10 03:17:44 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:44 INFO imregrid::::casa ########################################## 2026-02-10 03:17:44 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:44 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:44 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:44 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:44 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:44 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:44 2026****** 2026-02-10 03:17:44 INFO ImageFitter::fit+ 2026-02-10 03:17:44 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:44 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:44 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:44 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:44 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:57:28.607, -80.05.06.880 to 19:57:21.718, -80.04.48.682) 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:44 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- ra: 19:57:25.1616313163 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.7822606612 +/- 0.0000000007 arcsec 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- position angle: 45.635462650 +/- 0.000000013 deg 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:44 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:44 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:44 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:44 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:44 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:44 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:44 2026****** 2026-02-10 03:17:44 INFO ImageFitter::fit+ 2026-02-10 03:17:44 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec-80_origconvJ2000.im 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec-80_origconvJ2000.im'> 0.001 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:44 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:44 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:44 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:44 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:44 INFO ImageRegion::fromRecord+ [794, 1037] to [811, 1054] (313.873819deg, -29.519988deg to 313.868395deg, -29.515263deg) 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:44 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1841 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.11611e-05 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.11611e-05 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- long: 20:55:29.09505946 +/- 0.00000066 s (0.00000858 arcsec along great circle) 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- lat: -029.31.03.70819043 +/- 0.00000974 arcsec 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- long: 802.1166274 +/- 0.0000086 pixels 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- lat: 1045.2436154 +/- 0.0000097 pixels 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025671 +/- 0.000025 arcsec 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035427 +/- 0.000018 arcsec 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- position angle: 146.92794 +/- 0.00017 deg 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14319 +/- 0.00036 Jy 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Peak: 995.8625 +/- 0.0014 mJy/pixel 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:44 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:44 INFO imregrid::::casa ########################################## 2026-02-10 03:17:44 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:44 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec-80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec-80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:44 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:44 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:44 INFO imregrid::::casa Padding image by 110 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:44 INFO ImagePadder::pad Original Temporary_Image size => [1184, 1184] 2026-02-10 03:17:44 INFO ImagePadder::pad New size => [1404, 1404] 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:44 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:44 INFO imregrid::::casa Will rotate beams counterclockwise by 101.895 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:44 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:44 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:44 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.1053 deg 2026-02-10 03:17:44 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:44 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.1053 deg 2026-02-10 03:17:44 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:44 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:44 INFO ImageRegion::fromRecord+ [203, 204] to [1201, 1201] (20:03:14.307, -80.08.15.508 to 19:56:51.103, -79.51.38.601) 2026-02-10 03:17:45 INFO ImageRegion::fromRecord Original Temporary_Image size => [1404, 1404] 2026-02-10 03:17:45 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec-80_origconvJ2000.im size => [999, 998] 2026-02-10 03:17:45 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec-80_origconvJ2000.im' of shape [999, 998] 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:44.254524 End time: 2026-02-10 03:17:44.563277 2026-02-10 03:17:45 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:45 INFO imregrid::::casa ########################################## 2026-02-10 03:17:45 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:45 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:45 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:45 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:45 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:45 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:45 2026****** 2026-02-10 03:17:45 INFO ImageFitter::fit+ 2026-02-10 03:17:45 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-80_origconvJ2000.im 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:45 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:45 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:45 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:45 INFO ImageRegion::fromRecord+ [41, 40] to [58, 58] (19:57:28.299, -80.05.06.848 to 19:57:21.797, -80.04.48.660) 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000217673 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000217663 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec-80_origconvJ2000.im component 0 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- ra: 19:57:25.161947 +/- 0.000070 s (0.000180 arcsec along great circle) 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- dec: -080.04.57.783398 +/- 0.000179 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- ra: 899.20358 +/- 0.00018 pixels 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- dec: 198.97514 +/- 0.00018 pixels 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05128 +/- 0.00048 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07076 +/- 0.00035 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- position angle: 45.6354 +/- 0.0033 deg 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1428 +/- 0.0071 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Peak: 991.760 +/- 0.027 mJy/pixel 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:45 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-80_origconvJ2000.im 2026-02-10 03:17:45 INFO imregrid::::casa ########################################## 2026-02-10 03:17:45 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:45 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:45 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:45 INFO imregrid::::casa Padding image by 1 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:45 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:45 INFO ImagePadder::pad New size => [1002, 1002] 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 INFO imregrid::::casa Will rotate beams counterclockwise by -89.944 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:45 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:45 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:45 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 89.9436 deg 2026-02-10 03:17:45 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:45 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 89.9436 deg 2026-02-10 03:17:45 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:45 INFO ImageRegion::fromRecord+ [2, 1] to [1001, 1000] (337.275867deg, -31.877173deg to 336.949570deg, -31.599672deg) 2026-02-10 03:17:45 INFO ImageRegion::fromRecord Original Temporary_Image size => [1002, 1002] 2026-02-10 03:17:45 INFO ImageRegion::fromRecord New mygalactic_ra20_dec-60_origconvJ2000.im size => [1000, 1000] 2026-02-10 03:17:45 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec-60_origconvJ2000.im' of shape [1000, 1000] 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:44.746302 End time: 2026-02-10 03:17:44.921438 2026-02-10 03:17:45 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:45 INFO imregrid::::casa ########################################## 2026-02-10 03:17:45 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:45 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:45 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:45 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:45 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:45 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:45 2026****** 2026-02-10 03:17:45 INFO ImageFitter::fit+ 2026-02-10 03:17:45 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:45 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:45 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:45 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:45 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:59:07.731, -60.05.08.357 to 19:59:05.333, -60.04.50.296) 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- ra: 19:59:06.5320838096 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.3266314859 +/- 0.0000000007 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508668 +/- 0.0000000020 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007303 +/- 0.0000000014 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- position angle: 45.193039748 +/- 0.000000013 deg 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:45 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:45 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:45 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:45 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:45 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:45 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:45 2026****** 2026-02-10 03:17:45 INFO ImageFitter::fit+ 2026-02-10 03:17:45 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec-60_origconvJ2000.im 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec-60_origconvJ2000.im'> 0.001 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:45 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:45 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:45 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:45 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:45 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:45 INFO ImageRegion::fromRecord+ [791, 891] to [808, 908] (337.017376deg, -31.629741deg to 337.011835deg, -31.625015deg) 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1844 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114904 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 6.8104e-07 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0114935 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 6.8104e-07 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- long: 22:28:03.513592661 +/- 0.000000044 s (0.000000561 arcsec along great circle) 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- lat: -031.37.38.355053596 +/- 0.000000561 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- long: 799.39300586 +/- 0.00000056 pixels 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- lat: 899.70503653 +/- 0.00000056 pixels 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0345186 +/- 0.0000015 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0476495 +/- 0.0000011 arcsec 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- position angle: 134.963399 +/- 0.000010 deg 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Integrated: 265.144714 +/- 0.000022 Jy 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Peak: 994.447173 +/- 0.000083 mJy/pixel 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:45 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:45 INFO imregrid::::casa ########################################## 2026-02-10 03:17:45 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:45 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec-60_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec-60_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:45 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:45 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:45 INFO imregrid::::casa Padding image by 1 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:45 INFO ImagePadder::pad Original Temporary_Image size => [1000, 1000] 2026-02-10 03:17:45 INFO ImagePadder::pad New size => [1002, 1002] 2026-02-10 03:17:45 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:46 INFO imregrid::::casa Will rotate beams counterclockwise by 89.944 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:46 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:46 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:46 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -89.9438 deg 2026-02-10 03:17:46 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:46 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -89.9438 deg 2026-02-10 03:17:46 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:46 INFO ImageRegion::fromRecord+ [1, 3] to [999, 1000] (20:01:06.947, -60.08.17.946 to 19:58:53.877, -59.51.40.963) 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Original Temporary_Image size => [1002, 1002] 2026-02-10 03:17:46 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec-60_origconvJ2000.im size => [999, 998] 2026-02-10 03:17:46 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec-60_origconvJ2000.im' of shape [999, 998] 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:46 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:45.449230 End time: 2026-02-10 03:17:45.619400 2026-02-10 03:17:46 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:46 INFO imregrid::::casa ########################################## 2026-02-10 03:17:46 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:46 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:46 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:46 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:46 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:46 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:46 2026****** 2026-02-10 03:17:46 INFO ImageFitter::fit+ 2026-02-10 03:17:46 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-60_origconvJ2000.im 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:46 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:46 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:46 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:46 INFO ImageRegion::fromRecord+ [41, 40] to [59, 58] (19:59:07.731, -60.05.08.357 to 19:59:05.333, -60.04.50.296) 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:46 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110355 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 3.32532e-06 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.11337 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 3.32932e-06 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec-60_origconvJ2000.im component 0 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- ra: 19:59:06.53222926 +/- 0.00000037 s (0.00000276 arcsec along great circle) 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- dec: -060.04.59.32756838 +/- 0.00000275 arcsec 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- ra: 899.9979226 +/- 0.0000028 pixels 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- dec: 198.9990725 +/- 0.0000028 pixels 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0688226 +/- 0.0000074 arcsec 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0950175 +/- 0.0000054 arcsec 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- position angle: 45.129139 +/- 0.000051 deg 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14554 +/- 0.00011 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Peak: 988.97193 +/- 0.00041 mJy/pixel 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:46 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-60_origconvJ2000.im 2026-02-10 03:17:46 INFO imregrid::::casa ########################################## 2026-02-10 03:17:46 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:46 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:46 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:46 INFO imregrid::::casa Padding image by 94 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:46 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:46 INFO ImagePadder::pad New size => [1188, 1188] 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:46 INFO imregrid::::casa Will rotate beams counterclockwise by -78.004 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:46 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:46 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:46 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.0043 deg 2026-02-10 03:17:46 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:46 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 78.0043 deg 2026-02-10 03:17:46 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:46 INFO ImageRegion::fromRecord+ [3, 2] to [1186, 1185] (0.466600deg, -29.770195deg to 0.088642deg, -29.441583deg) 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Original Temporary_Image size => [1188, 1188] 2026-02-10 03:17:46 INFO ImageRegion::fromRecord New mygalactic_ra20_dec-40_origconvJ2000.im size => [1184, 1184] 2026-02-10 03:17:46 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec-40_origconvJ2000.im' of shape [1184, 1184] 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:46 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:45.770790 End time: 2026-02-10 03:17:46.024113 2026-02-10 03:17:46 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:46 INFO imregrid::::casa ########################################## 2026-02-10 03:17:46 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:46 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:46 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:46 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:46 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:46 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:46 2026****** 2026-02-10 03:17:46 INFO ImageFitter::fit+ 2026-02-10 03:17:46 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:46 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:46 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:46 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:46 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:59:25.930, -40.05.08.689 to 19:59:24.364, -40.04.50.659) 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:46 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- ra: 19:59:25.1465752449 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.6742617399 +/- 0.0000000007 arcsec 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000002 +/- 0.0000000007 pixels 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007307 +/- 0.0000000014 arcsec 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- position angle: 45.093451271 +/- 0.000000013 deg 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:46 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:46 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:46 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:46 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:46 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:46 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:46 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:46 2026****** 2026-02-10 03:17:46 INFO ImageFitter::fit+ 2026-02-10 03:17:46 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec-40_origconvJ2000.im 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec-40_origconvJ2000.im'> 0.001 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:46 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:46 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:46 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:46 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:46 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:46 INFO ImageRegion::fromRecord+ [959, 912] to [976, 929] (0.160004deg, -29.516943deg to 0.154583deg, -29.512216deg) 2026-02-10 03:17:46 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1834 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.11708e-05 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.11707e-05 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- long: 00:00:37.74401255 +/- 0.00000075 s (0.00000975 arcsec along great circle) 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- lat: -029.30.52.07314153 +/- 0.00000858 arcsec 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- long: 967.5840534 +/- 0.0000097 pixels 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- lat: 920.9140058 +/- 0.0000086 pixels 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025693 +/- 0.000025 arcsec 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035412 +/- 0.000018 arcsec 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- position angle: 123.06333 +/- 0.00017 deg 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14316 +/- 0.00036 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Peak: 995.8622 +/- 0.0014 mJy/pixel 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:47 INFO imregrid::::casa ########################################## 2026-02-10 03:17:47 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:47 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec-40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec-40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:47 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:47 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 INFO imregrid::::casa Padding image by 111 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:47 INFO ImagePadder::pad Original Temporary_Image size => [1184, 1184] 2026-02-10 03:17:47 INFO ImagePadder::pad New size => [1406, 1406] 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 INFO imregrid::::casa Will rotate beams counterclockwise by 78.004 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:47 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:47 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:47 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.0044 deg 2026-02-10 03:17:47 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:47 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -78.0044 deg 2026-02-10 03:17:47 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:47 INFO ImageRegion::fromRecord+ [203, 204] to [1201, 1202] (20:00:43.584, -40.08.19.469 to 19:59:16.730, -39.51.41.474) 2026-02-10 03:17:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [1406, 1406] 2026-02-10 03:17:47 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec-40_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:47 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec-40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:46.628595 End time: 2026-02-10 03:17:47.040005 2026-02-10 03:17:47 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:47 INFO imregrid::::casa ########################################## 2026-02-10 03:17:47 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:47 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:47 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:47 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:47 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:47 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:47 2026****** 2026-02-10 03:17:47 INFO ImageFitter::fit+ 2026-02-10 03:17:47 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-40_origconvJ2000.im 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:47 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:47 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:47 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:47 INFO ImageRegion::fromRecord+ [41, 41] to [58, 59] (19:59:25.911, -40.05.08.667 to 19:59:24.433, -40.04.50.639) 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000210928 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000210918 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec-40_origconvJ2000.im component 0 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- ra: 19:59:25.146650 +/- 0.000015 s (0.000174 arcsec along great circle) 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- dec: -040.04.59.675376 +/- 0.000174 arcsec 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- ra: 899.79155 +/- 0.00017 pixels 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- dec: 199.97739 +/- 0.00017 pixels 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05127 +/- 0.00047 arcsec 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07070 +/- 0.00034 arcsec 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- position angle: 45.0940 +/- 0.0032 deg 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1423 +/- 0.0069 Jy 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Peak: 991.764 +/- 0.026 mJy/pixel 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:47 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:47 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-40_origconvJ2000.im 2026-02-10 03:17:47 INFO imregrid::::casa ########################################## 2026-02-10 03:17:47 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:47 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:47 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:47 INFO imregrid::::casa Padding image by 150 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:47 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:47 INFO ImagePadder::pad New size => [1300, 1300] 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 INFO imregrid::::casa Will rotate beams counterclockwise by -68.280 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:47 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:47 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:47 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.2805 deg 2026-02-10 03:17:47 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:47 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.2805 deg 2026-02-10 03:17:47 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:47 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:47 INFO ImageRegion::fromRecord+ [2, 1] to [1298, 1298] (21.909691deg, -23.910538deg to 21.516438deg, -23.550260deg) 2026-02-10 03:17:47 INFO ImageRegion::fromRecord Original Temporary_Image size => [1300, 1300] 2026-02-10 03:17:47 INFO ImageRegion::fromRecord New mygalactic_ra20_dec-20_origconvJ2000.im size => [1297, 1298] 2026-02-10 03:17:47 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec-20_origconvJ2000.im' of shape [1297, 1298] 2026-02-10 03:17:47 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:47 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:47.224795 End time: 2026-02-10 03:17:47.483999 2026-02-10 03:17:47 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:47 INFO imregrid::::casa ########################################## 2026-02-10 03:17:47 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:47 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:47 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:47 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:47 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:47 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:47 2026****** 2026-02-10 03:17:47 INFO ImageFitter::fit+ 2026-02-10 03:17:47 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:47 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:48 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:48 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:48 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:48 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:59:32.245, -20.05.08.865 to 19:59:30.968, -20.04.50.852) 2026-02-10 03:17:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:48 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- ra: 19:59:31.6068524032 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.8588643876 +/- 0.0000000007 arcsec 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999998 +/- 0.0000000007 pixels 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007302 +/- 0.0000000014 arcsec 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- position angle: 45.040566577 +/- 0.000000013 deg 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998825 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:48 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:48 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:48 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:48 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:48 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:48 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:48 2026****** 2026-02-10 03:17:48 INFO ImageFitter::fit+ 2026-02-10 03:17:48 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec-20_origconvJ2000.im 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec-20_origconvJ2000.im'> 0.001 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:48 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:48 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:48 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:48 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:48 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:48 INFO ImageRegion::fromRecord+ [1066, 901] to [1083, 918] (21.586026deg, -23.660332deg to 21.580875deg, -23.655606deg) 2026-02-10 03:17:48 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:48 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1840 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.00914e-05 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.00914e-05 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- long: 01:26:20.01153928 +/- 0.00000067 s (0.00000915 arcsec along great circle) 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- lat: -023.39.28.60477605 +/- 0.00000735 arcsec 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- long: 1074.7272397 +/- 0.0000091 pixels 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- lat: 909.5836755 +/- 0.0000074 pixels 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025725 +/- 0.000022 arcsec 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035514 +/- 0.000016 arcsec 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- position angle: 113.33249 +/- 0.00015 deg 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00033 Jy 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Peak: 995.8561 +/- 0.0012 mJy/pixel 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:48 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:48 INFO imregrid::::casa ########################################## 2026-02-10 03:17:48 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:48 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec-20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec-20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:48 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:48 INFO imregrid::::casa Padding image by 195 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:48 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec-20_origconvJ2000.im size => [1297, 1298] 2026-02-10 03:17:48 INFO ImagePadder::pad New size => [1687, 1688] 2026-02-10 03:17:48 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:49 INFO imregrid::::casa Will rotate beams counterclockwise by 68.280 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:49 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:49 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:49 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.2805 deg 2026-02-10 03:17:49 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:49 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.2805 deg 2026-02-10 03:17:49 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:49 INFO ImageRegion::fromRecord+ [344, 345] to [1341, 1342] (20:00:35.433, -20.08.18.781 to 19:59:24.700, -19.51.41.781) 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Original Temporary_Image size => [1687, 1688] 2026-02-10 03:17:49 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec-20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:49 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec-20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:49 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:48.189516 End time: 2026-02-10 03:17:48.577186 2026-02-10 03:17:49 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:49 INFO imregrid::::casa ########################################## 2026-02-10 03:17:49 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:49 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:49 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:49 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:49 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:49 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:49 2026****** 2026-02-10 03:17:49 INFO ImageFitter::fit+ 2026-02-10 03:17:49 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-20_origconvJ2000.im 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:49 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:49 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:49 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:49 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (19:59:32.245, -20.05.08.865 to 19:59:30.968, -20.04.50.852) 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:49 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110519 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.00020491 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113529 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.0002049 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec-20_origconvJ2000.im component 0 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- ra: 19:59:31.606853 +/- 0.000012 s (0.000169 arcsec along great circle) 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- dec: -020.04.59.858862 +/- 0.000169 arcsec 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- ra: 898.99998 +/- 0.00017 pixels 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- dec: 199.00001 +/- 0.00017 pixels 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05128 +/- 0.00046 arcsec 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07081 +/- 0.00033 arcsec 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- position angle: 45.0403 +/- 0.0031 deg 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1438 +/- 0.0067 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Peak: 991.760 +/- 0.025 mJy/pixel 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:49 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec-20_origconvJ2000.im 2026-02-10 03:17:49 INFO imregrid::::casa ########################################## 2026-02-10 03:17:49 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:49 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:49 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:49 INFO imregrid::::casa Padding image by 177 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:49 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:49 INFO ImagePadder::pad New size => [1354, 1354] 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:49 INFO imregrid::::casa Will rotate beams counterclockwise by -61.801 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:49 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:49 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:49 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 61.8015 deg 2026-02-10 03:17:49 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:49 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 61.8015 deg 2026-02-10 03:17:49 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:49 INFO ImageRegion::fromRecord+ [2, 1] to [1353, 1352] (41.131590deg, -15.394040deg to 40.742693deg, -15.018761deg) 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Original Temporary_Image size => [1354, 1354] 2026-02-10 03:17:49 INFO ImageRegion::fromRecord New mygalactic_ra20_dec0_origconvJ2000.im size => [1352, 1352] 2026-02-10 03:17:49 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec0_origconvJ2000.im' of shape [1352, 1352] 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:49 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:48.749988 End time: 2026-02-10 03:17:48.995431 2026-02-10 03:17:49 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:49 INFO imregrid::::casa ########################################## 2026-02-10 03:17:49 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:49 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:49 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:49 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:49 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:49 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:49 2026****** 2026-02-10 03:17:49 INFO ImageFitter::fit+ 2026-02-10 03:17:49 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:49 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:49 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:49 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:49 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:59:33.933, -00.05.09.000 to 19:59:32.733, -00.04.51.000) 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:49 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- ra: 19:59:33.3332884136 +/- 0.0000000000 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0001057700 +/- 0.0000000007 arcsec 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- position angle: 45.000103941 +/- 0.000000013 deg 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998822 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:49 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:49 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:49 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:49 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:49 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:49 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:49 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:49 2026****** 2026-02-10 03:17:49 INFO ImageFitter::fit+ 2026-02-10 03:17:49 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec0_origconvJ2000.im 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec0_origconvJ2000.im'> 0.001 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:49 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:49 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:49 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:49 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:49 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:49 INFO ImageRegion::fromRecord+ [1120, 878] to [1137, 895] (40.809050deg, -15.150198deg to 40.804161deg, -15.145472deg) 2026-02-10 03:17:49 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:50 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1842 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.70023e-06 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.70023e-06 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec0_origconvJ2000.im component 0 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- long: 02:43:13.59182236 +/- 0.00000062 s (0.00000895 arcsec along great circle) 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- lat: -015.08.51.93835874 +/- 0.00000686 arcsec 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- long: 1128.4059295 +/- 0.0000090 pixels 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- lat: 886.7677562 +/- 0.0000069 pixels 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025691 +/- 0.000022 arcsec 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035495 +/- 0.000016 arcsec 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- position angle: 106.83571 +/- 0.00015 deg 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14383 +/- 0.00032 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Peak: 995.8585 +/- 0.0012 mJy/pixel 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:50 INFO imregrid::::casa ########################################## 2026-02-10 03:17:50 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:50 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec0_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec0_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:50 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:50 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:50 INFO imregrid::::casa Padding image by 240 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:50 INFO ImagePadder::pad Original Temporary_Image size => [1352, 1352] 2026-02-10 03:17:50 INFO ImagePadder::pad New size => [1832, 1832] 2026-02-10 03:17:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:50 INFO imregrid::::casa Will rotate beams counterclockwise by 61.802 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:50 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:50 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:50 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -61.8015 deg 2026-02-10 03:17:50 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:50 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -61.8015 deg 2026-02-10 03:17:50 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:50 INFO ImageRegion::fromRecord+ [416, 417] to [1414, 1415] (20:00:33.302, -00.08.19.882 to 19:59:26.768, +00.08.18.119) 2026-02-10 03:17:50 INFO ImageRegion::fromRecord Original Temporary_Image size => [1832, 1832] 2026-02-10 03:17:50 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec0_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:50 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec0_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:50 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:49.764087 End time: 2026-02-10 03:17:50.199779 2026-02-10 03:17:50 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:50 INFO imregrid::::casa ########################################## 2026-02-10 03:17:50 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:50 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:50 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:50 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:50 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:50 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:50 2026****** 2026-02-10 03:17:50 INFO ImageFitter::fit+ 2026-02-10 03:17:50 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec0_origconvJ2000.im 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:50 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:50 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:50 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:50 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:50 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:50 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (19:59:33.902, -00.05.08.881 to 19:59:32.768, -00.04.51.881) 2026-02-10 03:17:50 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:50 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000137374 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000137367 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec0_origconvJ2000.im component 0 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- ra: 19:59:33.3333145 +/- 0.0000076 s (0.0001134 arcsec along great circle) 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- dec: -000.05.00.0005812 +/- 0.0001134 arcsec 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- ra: 899.52707 +/- 0.00011 pixels 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- dec: 199.88084 +/- 0.00011 pixels 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05129 +/- 0.00031 arcsec 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07095 +/- 0.00022 arcsec 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- position angle: 45.0019 +/- 0.0021 deg 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1434 +/- 0.0045 Jy 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Peak: 991.747 +/- 0.017 mJy/pixel 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:50 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:50 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec0_origconvJ2000.im 2026-02-10 03:17:50 INFO imregrid::::casa ########################################## 2026-02-10 03:17:50 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:50 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:50 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:50 INFO imregrid::::casa Padding image by 188 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:50 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:50 INFO ImagePadder::pad New size => [1376, 1376] 2026-02-10 03:17:50 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:51 INFO imregrid::::casa Will rotate beams counterclockwise by -58.646 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:51 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:51 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:51 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6455 deg 2026-02-10 03:17:51 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:51 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6455 deg 2026-02-10 03:17:51 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:51 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:51 INFO ImageRegion::fromRecord+ [2, 2] to [1374, 1373] (58.746571deg, -5.384166deg to 58.363886deg, -5.003332deg) 2026-02-10 03:17:51 INFO ImageRegion::fromRecord Original Temporary_Image size => [1376, 1376] 2026-02-10 03:17:51 INFO ImageRegion::fromRecord New mygalactic_ra20_dec20_origconvJ2000.im size => [1373, 1372] 2026-02-10 03:17:51 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec20_origconvJ2000.im' of shape [1373, 1372] 2026-02-10 03:17:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:51 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:50.352230 End time: 2026-02-10 03:17:50.665284 2026-02-10 03:17:51 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:51 INFO imregrid::::casa ########################################## 2026-02-10 03:17:51 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:51 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:51 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:51 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:51 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:51 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:51 2026****** 2026-02-10 03:17:51 INFO ImageFitter::fit+ 2026-02-10 03:17:51 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:51 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:51 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:51 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:51 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:51 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:59:32.276, +19.54.50.865 to 19:59:30.998, +19.55.08.852) 2026-02-10 03:17:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:51 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- ra: 19:59:31.6368976465 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588023072 +/- 0.0000000007 arcsec 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007304 +/- 0.0000000014 arcsec 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- position angle: 44.959684122 +/- 0.000000013 deg 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:51 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:51 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:51 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:51 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:51 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:51 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:51 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:51 2026****** 2026-02-10 03:17:51 INFO ImageFitter::fit+ 2026-02-10 03:17:51 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec20_origconvJ2000.im 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec20_origconvJ2000.im'> 0.001 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:51 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:51 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:51 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:51 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:51 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:51 INFO ImageRegion::fromRecord+ [1142, 863] to [1159, 880] (58.427991deg, -5.144459deg to 58.423251deg, -5.139736deg) 2026-02-10 03:17:51 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:52 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1841 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.55557e-06 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.55557e-06 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec20_origconvJ2000.im component 0 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- long: 03:53:42.16099872 +/- 0.00000059 s (0.00000888 arcsec along great circle) 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- lat: -005.08.31.56592966 +/- 0.00000667 arcsec 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- long: 1150.3218631 +/- 0.0000089 pixels 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- lat: 871.4863540 +/- 0.0000067 pixels 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025742 +/- 0.000021 arcsec 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035529 +/- 0.000015 arcsec 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- position angle: 103.65709 +/- 0.00014 deg 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14417 +/- 0.00031 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Peak: 995.8544 +/- 0.0012 mJy/pixel 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:52 INFO imregrid::::casa ########################################## 2026-02-10 03:17:52 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:52 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec20_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec20_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:52 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:52 INFO imregrid::::casa Padding image by 257 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:52 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec20_origconvJ2000.im size => [1373, 1372] 2026-02-10 03:17:52 INFO ImagePadder::pad New size => [1887, 1886] 2026-02-10 03:17:52 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:52 INFO imregrid::::casa Will rotate beams counterclockwise by 58.646 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:52 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:52 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:52 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6455 deg 2026-02-10 03:17:52 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:52 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6455 deg 2026-02-10 03:17:52 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:52 INFO ImageRegion::fromRecord+ [444, 444] to [1441, 1441] (20:00:35.371, +19.51.40.780 to 19:59:24.638, +20.08.17.781) 2026-02-10 03:17:52 INFO ImageRegion::fromRecord Original Temporary_Image size => [1887, 1886] 2026-02-10 03:17:52 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec20_origconvJ2000.im size => [998, 998] 2026-02-10 03:17:52 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec20_origconvJ2000.im' of shape [998, 998] 2026-02-10 03:17:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:52 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:51.581877 End time: 2026-02-10 03:17:52.105049 2026-02-10 03:17:52 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:52 INFO imregrid::::casa ########################################## 2026-02-10 03:17:52 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:52 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:52 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:52 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:52 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:52 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:52 2026****** 2026-02-10 03:17:52 INFO ImageFitter::fit+ 2026-02-10 03:17:52 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec20_origconvJ2000.im 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:52 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:52 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:52 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:52 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:52 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:52 INFO ImageRegion::fromRecord+ [40, 40] to [58, 58] (19:59:32.276, +19.54.50.865 to 19:59:30.998, +19.55.08.852) 2026-02-10 03:17:52 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:52 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.11052 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000181831 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.11353 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000181823 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec20_origconvJ2000.im component 0 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- ra: 19:59:31.6368985 +/- 0.0000106 s (0.0001500 arcsec along great circle) 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- dec: +019.54.59.8588173 +/- 0.0001501 arcsec 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- ra: 898.99998 +/- 0.00015 pixels 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- dec: 199.00002 +/- 0.00015 pixels 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05120 +/- 0.00040 arcsec 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07069 +/- 0.00029 arcsec 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- position angle: 44.9597 +/- 0.0028 deg 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0059 Jy 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Peak: 991.774 +/- 0.022 mJy/pixel 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:52 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:52 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec20_origconvJ2000.im 2026-02-10 03:17:52 INFO imregrid::::casa ########################################## 2026-02-10 03:17:52 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:52 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:52 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:52 INFO imregrid::::casa Padding image by 188 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:52 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:52 INFO ImagePadder::pad New size => [1376, 1376] 2026-02-10 03:17:52 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:53 INFO imregrid::::casa Will rotate beams counterclockwise by -58.660 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:53 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:53 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:53 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6598 deg 2026-02-10 03:17:53 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:53 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 58.6598 deg 2026-02-10 03:17:53 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:53 INFO ImageRegion::fromRecord+ [3, 1] to [1374, 1373] (75.803127deg, 5.097613deg to 75.420662deg, 5.478724deg) 2026-02-10 03:17:53 INFO ImageRegion::fromRecord Original Temporary_Image size => [1376, 1376] 2026-02-10 03:17:53 INFO ImageRegion::fromRecord New mygalactic_ra20_dec40_origconvJ2000.im size => [1372, 1373] 2026-02-10 03:17:53 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec40_origconvJ2000.im' of shape [1372, 1373] 2026-02-10 03:17:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:53 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:52.269122 End time: 2026-02-10 03:17:52.581993 2026-02-10 03:17:53 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:53 INFO imregrid::::casa ########################################## 2026-02-10 03:17:53 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:53 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:53 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:53 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:53 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:53 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:53 2026****** 2026-02-10 03:17:53 INFO ImageFitter::fit+ 2026-02-10 03:17:53 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:53 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:53 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:53 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:53 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:59:26.015, +39.54.50.689 to 19:59:24.448, +39.55.08.660) 2026-02-10 03:17:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:53 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- ra: 19:59:25.2315431340 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6748445632 +/- 0.0000000007 arcsec 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- ra: 899.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508666 +/- 0.0000000020 arcsec 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- position angle: 44.906984179 +/- 0.000000013 deg 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:53 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:53 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:53 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:53 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:53 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:53 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:53 2026****** 2026-02-10 03:17:53 INFO ImageFitter::fit+ 2026-02-10 03:17:53 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec40_origconvJ2000.im 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec40_origconvJ2000.im'> 0.001 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:53 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:53 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:53 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:53 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:53 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:53 INFO ImageRegion::fromRecord+ [1141, 864] to [1158, 881] (75.484874deg, 5.337629deg to 75.480131deg, 5.342351deg) 2026-02-10 03:17:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:53 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1837 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.53099e-06 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.53098e-06 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec40_origconvJ2000.im component 0 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- long: 05:01:55.81562365 +/- 0.00000059 s (0.00000886 arcsec along great circle) 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- lat: +005.20.24.06578060 +/- 0.00000666 arcsec 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- long: 1149.2756229 +/- 0.0000089 pixels 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- lat: 872.6020874 +/- 0.0000067 pixels 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025717 +/- 0.000021 arcsec 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035528 +/- 0.000015 arcsec 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- position angle: 103.64782 +/- 0.00014 deg 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14407 +/- 0.00031 Jy 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Peak: 995.8555 +/- 0.0012 mJy/pixel 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:53 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:53 INFO imregrid::::casa ########################################## 2026-02-10 03:17:53 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:53 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec40_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec40_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:53 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:53 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:53 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:53 INFO imregrid::::casa Padding image by 257 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:54 INFO ImagePadder::pad Original Temporary_Image size => [1372, 1373] 2026-02-10 03:17:54 INFO ImagePadder::pad New size => [1886, 1887] 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:54 INFO imregrid::::casa Will rotate beams counterclockwise by 58.660 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:54 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:54 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:54 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6597 deg 2026-02-10 03:17:54 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:54 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -58.6597 deg 2026-02-10 03:17:54 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:54 INFO ImageRegion::fromRecord+ [444, 445] to [1442, 1443] (20:00:43.368, +39.51.40.120 to 19:59:16.514, +40.08.18.119) 2026-02-10 03:17:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [1886, 1887] 2026-02-10 03:17:54 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec40_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:54 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec40_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:54 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:53.449367 End time: 2026-02-10 03:17:53.974034 2026-02-10 03:17:54 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:54 INFO imregrid::::casa ########################################## 2026-02-10 03:17:54 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:54 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:54 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:54 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:54 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:54 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:54 2026****** 2026-02-10 03:17:54 INFO ImageFitter::fit+ 2026-02-10 03:17:54 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec40_origconvJ2000.im 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:54 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:54 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:54 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:54 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (19:59:25.957, +39.54.51.314 to 19:59:24.477, +39.55.08.286) 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:54 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110517 Jy 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000131699 Jy 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113527 Jy 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000131693 Jy 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec40_origconvJ2000.im component 0 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- ra: 19:59:25.2315360 +/- 0.0000094 s (0.0001086 arcsec along great circle) 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- dec: +039.54.59.6749867 +/- 0.0001088 arcsec 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- ra: 899.33446 +/- 0.00011 pixels 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- dec: 199.37489 +/- 0.00011 pixels 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05148 +/- 0.00029 arcsec 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07114 +/- 0.00021 arcsec 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- position angle: 44.9068 +/- 0.0020 deg 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1445 +/- 0.0043 Jy 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- Peak: 991.726 +/- 0.016 mJy/pixel 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:54 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:54 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec40_origconvJ2000.im 2026-02-10 03:17:54 INFO imregrid::::casa ########################################## 2026-02-10 03:17:54 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:54 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:54 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:54 INFO imregrid::::casa Padding image by 169 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:54 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:54 INFO ImagePadder::pad New size => [1338, 1338] 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:54 INFO imregrid::::casa Will rotate beams counterclockwise by -64.043 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:54 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:54 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:54 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 64.0427 deg 2026-02-10 03:17:54 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:54 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 64.0427 deg 2026-02-10 03:17:54 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:54 INFO ImageRegion::fromRecord+ [2, 1] to [1336, 1335] (100.889835deg, 18.751019deg to 100.498075deg, 19.121575deg) 2026-02-10 03:17:54 INFO ImageRegion::fromRecord Original Temporary_Image size => [1338, 1338] 2026-02-10 03:17:54 INFO ImageRegion::fromRecord New mygalactic_ra20_dec68_origconvJ2000.im size => [1335, 1335] 2026-02-10 03:17:54 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec68_origconvJ2000.im' of shape [1335, 1335] 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:54 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:54.116350 End time: 2026-02-10 03:17:54.382447 2026-02-10 03:17:54 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:54 INFO imregrid::::casa ########################################## 2026-02-10 03:17:54 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:54 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:54 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:54 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:54 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:54 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:54 2026****** 2026-02-10 03:17:54 INFO ImageFitter::fit+ 2026-02-10 03:17:54 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:54 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:54 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:54 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:54 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:54 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:54 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:58:50.673, +67.54.50.086 to 19:58:47.466, +67.55.08.000) 2026-02-10 03:17:54 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:55 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- ra: 19:58:49.0699706811 +/- 0.0000000001 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433753534 +/- 0.0000000007 arcsec 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- dec: 200.0000000000 +/- 0.0000000007 pixels 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508665 +/- 0.0000000020 arcsec 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007305 +/- 0.0000000014 arcsec 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- position angle: 44.726082247 +/- 0.000000013 deg 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998823 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:55 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:55 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:55 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:55 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:55 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:55 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:55 2026****** 2026-02-10 03:17:55 INFO ImageFitter::fit+ 2026-02-10 03:17:55 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec68_origconvJ2000.im 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec68_origconvJ2000.im'> 0.001 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:55 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:55 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:55 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:55 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:55 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:55 INFO ImageRegion::fromRecord+ [1103, 888] to [1120, 905] (100.566084deg, 18.997745deg to 100.561086deg, 19.002463deg) 2026-02-10 03:17:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:55 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1835 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114985 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 9.85335e-06 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 9.85335e-06 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec68_origconvJ2000.im component 0 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- long: 06:42:15.23816484 +/- 0.00000064 s (0.00000905 arcsec along great circle) 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- lat: +019.00.00.21286576 +/- 0.00000703 arcsec 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- long: 1111.8164554 +/- 0.0000090 pixels 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- lat: 896.3381815 +/- 0.0000070 pixels 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025696 +/- 0.000022 arcsec 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035492 +/- 0.000016 arcsec 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- position angle: 109.00058 +/- 0.00015 deg 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14377 +/- 0.00032 Jy 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Peak: 995.8582 +/- 0.0012 mJy/pixel 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:55 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:55 INFO imregrid::::casa ########################################## 2026-02-10 03:17:55 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:55 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec68_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec68_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:55 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:55 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:55 INFO imregrid::::casa Padding image by 225 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:55 INFO ImagePadder::pad Original Temporary_Image size => [1335, 1335] 2026-02-10 03:17:55 INFO ImagePadder::pad New size => [1785, 1785] 2026-02-10 03:17:55 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:55 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:55 INFO imregrid::::casa Will rotate beams counterclockwise by 64.042 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:55 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:55 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:55 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -64.0421 deg 2026-02-10 03:17:55 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:55 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -64.0421 deg 2026-02-10 03:17:55 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:55 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:55 INFO ImageRegion::fromRecord+ [393, 393] to [1391, 1391] (20:01:28.435, +67.51.39.077 to 19:58:30.822, +68.08.17.060) 2026-02-10 03:17:55 INFO ImageRegion::fromRecord Original Temporary_Image size => [1785, 1785] 2026-02-10 03:17:55 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec68_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:56 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec68_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:56 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:55.114078 End time: 2026-02-10 03:17:55.538575 2026-02-10 03:17:56 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:56 INFO imregrid::::casa ########################################## 2026-02-10 03:17:56 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:56 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:56 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:56 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:56 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:56 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:56 2026****** 2026-02-10 03:17:56 INFO ImageFitter::fit+ 2026-02-10 03:17:56 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec68_origconvJ2000.im 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:56 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:56 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:56 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:56 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (19:58:50.656, +67.54.50.644 to 19:58:47.627, +67.55.07.562) 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:56 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000160848 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.00016084 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec68_origconvJ2000.im component 0 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- ra: 19:58:49.0699645 +/- 0.0000235 s (0.0001326 arcsec along great circle) 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- dec: +067.54.59.0433588 +/- 0.0001330 arcsec 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- ra: 899.90238 +/- 0.00013 pixels 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- dec: 199.44200 +/- 0.00013 pixels 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05134 +/- 0.00036 arcsec 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07095 +/- 0.00026 arcsec 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- position angle: 44.7248 +/- 0.0024 deg 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1440 +/- 0.0053 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Peak: 991.747 +/- 0.020 mJy/pixel 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:56 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec68_origconvJ2000.im 2026-02-10 03:17:56 INFO imregrid::::casa ########################################## 2026-02-10 03:17:56 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:56 INFO imregrid::::casa imregrid( imagename='gaussian_source.im', template='GALACTIC', output='mygalactic_ra20_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:56 INFO imregrid::::casa Changing coordinate system from J2000 to GALACTIC 2026-02-10 03:17:56 INFO imregrid::::casa Padding image by 150 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:56 INFO ImagePadder::pad Original /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im size => [1000, 1000] 2026-02-10 03:17:56 INFO ImagePadder::pad New size => [1300, 1300] 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:56 INFO imregrid::::casa Will rotate beams counterclockwise by -68.355 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:56 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:56 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:56 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.3551 deg 2026-02-10 03:17:56 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:56 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 68.3551 deg 2026-02-10 03:17:56 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:56 INFO ImageRegion::fromRecord+ [3, 1] to [1298, 1297] (112.679375deg, 23.617334deg to 112.286222deg, 23.977334deg) 2026-02-10 03:17:56 INFO ImageRegion::fromRecord Original Temporary_Image size => [1300, 1300] 2026-02-10 03:17:56 INFO ImageRegion::fromRecord New mygalactic_ra20_dec80_origconvJ2000.im size => [1296, 1297] 2026-02-10 03:17:56 INFO SubImageFactory::createImage Creating image 'mygalactic_ra20_dec80_origconvJ2000.im' of shape [1296, 1297] 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:56 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:55.680345 End time: 2026-02-10 03:17:55.936172 2026-02-10 03:17:56 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:56 INFO imregrid::::casa ########################################## 2026-02-10 03:17:56 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:56 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:56 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:56 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:56 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:56 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:56 2026****** 2026-02-10 03:17:56 INFO ImageFitter::fit+ 2026-02-10 03:17:56 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/gaussian_source.im 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:56 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:56 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:56 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:56 INFO ImageRegion::fromRecord+ [41, 41] to [59, 59] (19:57:31.158, +79.54.48.916 to 19:57:24.230, +79.55.06.719) 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:56 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.111003 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 8.92456e-10 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.114 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 8.92482e-10 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Fit on gaussian_source.im component 0 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- ra: 19:57:27.6949147344 +/- 0.0000000003 s (0.0000000007 arcsec along great circle) 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8183356105 +/- 0.0000000007 arcsec 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- ra: 900.0000000001 +/- 0.0000000007 pixels 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- dec: 199.9999999999 +/- 0.0000000007 pixels 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.0000508667 +/- 0.0000000020 arcsec 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.0000007306 +/- 0.0000000014 arcsec 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- position angle: 44.375140212 +/- 0.000000013 deg 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Integrated: 265.143829346 +/- 0.000000029 Jy 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Peak: 999.99998821 +/- 0.00000011 mJy/pixel 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:56 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:56 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:56 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:56 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:56 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:56 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:56 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:56 2026****** 2026-02-10 03:17:56 INFO ImageFitter::fit+ 2026-02-10 03:17:56 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/mygalactic_ra20_dec80_origconvJ2000.im 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- mask: 'mygalactic_ra20_dec80_origconvJ2000.im'> 0.001 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:56 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:56 INFO ImageFitter::_fitsky Fitter was able to find a solution in 7 iterations. 2026-02-10 03:17:56 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:56 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:56 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:56 INFO ImageRegion::fromRecord+ [1065, 902] to [1082, 919] (112.356253deg, 23.867962deg to 112.351084deg, 23.872680deg) 2026-02-10 03:17:56 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:57 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 1837 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.0114986 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 1.00681e-05 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.0115016 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 1.00681e-05 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Fit on mygalactic_ra20_dec80_origconvJ2000.im component 0 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- long: 07:29:24.88869707 +/- 0.00000067 s (0.00000912 arcsec along great circle) 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- lat: +023.52.12.79456962 +/- 0.00000733 arcsec 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- long: 1073.3876668 +/- 0.0000091 pixels 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- lat: 910.1389786 +/- 0.0000073 pixels 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.025727 +/- 0.000022 arcsec 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.035527 +/- 0.000016 arcsec 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- position angle: 113.30277 +/- 0.00015 deg 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Integrated: 265.14404 +/- 0.00033 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Peak: 995.8549 +/- 0.0012 mJy/pixel 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:57 INFO imregrid::::casa ########################################## 2026-02-10 03:17:57 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:57 INFO imregrid::::casa imregrid( imagename='mygalactic_ra20_dec80_origconvJ2000.im', template='J2000', output='back_to_J2000_ra20_dec80_origconvJ2000.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:57 INFO imregrid::::casa Changing coordinate system from GALACTIC to J2000 2026-02-10 03:17:57 INFO imregrid::::casa Center direction pixel and reference pixel are different, making a temporary image and setting the reference pixel equal to the center pixel. The output image will have this modified coordinate system. 2026-02-10 03:17:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:57 INFO imregrid::::casa Padding image by 194 pixels so no pixels are cut off in the regridding 2026-02-10 03:17:57 INFO ImagePadder::pad Original Temporary_Image size => [1296, 1297] 2026-02-10 03:17:57 INFO ImagePadder::pad New size => [1684, 1685] 2026-02-10 03:17:57 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:57 INFO imregrid::::casa Will rotate beams counterclockwise by 68.354 degrees, if necessary, to account for angle between original and new frame at the reference pixel 2026-02-10 03:17:57 INFO BeamManipulator::rotate This image has multiple beams. Reporting the rotation of the minimum and maximum area beams: 2026-02-10 03:17:57 INFO BeamManipulator::rotate Original Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:57 INFO BeamManipulator::rotate New Temporary_Image minimum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.3541 deg 2026-02-10 03:17:57 INFO BeamManipulator::rotate Original Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: 0 deg 2026-02-10 03:17:57 INFO BeamManipulator::rotate New Temporary_Image maximum area restoring beam: major: 0 arcsec, minor: 0 arcsec, pa: -68.3541 deg 2026-02-10 03:17:57 INFO imregrid::::casa Cropping masked image boundaries 2026-02-10 03:17:57 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:57 INFO ImageRegion::fromRecord+ [343, 344] to [1341, 1342] (20:03:09.185, +79.51.37.325 to 19:56:45.989, +80.08.15.232) 2026-02-10 03:17:57 INFO ImageRegion::fromRecord Original Temporary_Image size => [1684, 1685] 2026-02-10 03:17:57 INFO ImageRegion::fromRecord New back_to_J2000_ra20_dec80_origconvJ2000.im size => [999, 999] 2026-02-10 03:17:57 INFO SubImageFactory::createImage Creating image 'back_to_J2000_ra20_dec80_origconvJ2000.im' of shape [999, 999] 2026-02-10 03:17:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:57 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:56.616022 End time: 2026-02-10 03:17:56.990819 2026-02-10 03:17:57 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:57 INFO imregrid::::casa ########################################## 2026-02-10 03:17:57 INFO CasacRegionManager::fromBCS Using specified box(es) 850,150,950,250 2026-02-10 03:17:57 INFO ImageFitter::_finishConstruction No estimates file specified, so will attempt to find and fit one gaussian. 2026-02-10 03:17:57 WARN ImageFitter::_finishConstruction Unrecognized intensity unit . Will assume Jy/pixel 2026-02-10 03:17:57 WARN ImageFitter::clearNoiseFWHM noiseFWHM not specified and image has no beam, using uncorrelated noise expressions to calculate uncertainties 2026-02-10 03:17:57 INFO ImageFitter::fit noise FWHM not specified and image has no beam, so uncertainties will be computed assuming pixel noise is uncorrelated. 2026-02-10 03:17:57 INFO ImageFitter::fit ****** Fit performed at Tue Feb 10 03:17:57 2026****** 2026-02-10 03:17:57 INFO ImageFitter::fit+ 2026-02-10 03:17:57 INFO ImageFitter::fit+ Input parameters --- 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- imagename: /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec80_origconvJ2000.im 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- region: 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- channel: 0 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- stokes: 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- mask: 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- include pixel range: [] 2026-02-10 03:17:57 INFO ImageFitter::fit+ --- exclude pixel range: [] 2026-02-10 03:17:57 INFO ImageFitter::_fitsky Fitter was able to find a solution in 8 iterations. 2026-02-10 03:17:57 WARN SkyCompRep::convertToJy Cannot convert units of brightness to Jy - will assume Jy 2026-02-10 03:17:57 WARN SkyCompRep::peakToIntegralFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:57 INFO ImageRegion::fromRecord Selected bounding box : 2026-02-10 03:17:57 INFO ImageRegion::fromRecord+ [41, 41] to [58, 58] (19:57:30.990, +79.54.49.607 to 19:57:24.447, +79.55.06.420) 2026-02-10 03:17:57 INFO ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:57 WARN SkyCompRep::integralToPeakFlux() There are no image brightness units, assuming Jy/pixel 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop *** Details of fit for channel number 0 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Number of pixels used in fit: 10201 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Input and residual image statistics (to be used as a rough guide only as to goodness of fit) 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of input image: 0.110518 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Standard deviation of residual image: 0.000110032 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- RMS of input image: 0.113528 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- RMS of residual image: 0.000110027 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Fit on back_to_J2000_ra20_dec80_origconvJ2000.im component 0 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Position --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- ra: 19:57:27.6946583 +/- 0.0000345 s (0.0000905 arcsec along great circle) 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- dec: +079.54.57.8191457 +/- 0.0000911 arcsec 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- ra: 899.565902 +/- 0.000091 pixels 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- dec: 199.305316 +/- 0.000091 pixels 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Image component size --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- major axis FWHM: 18.05144 +/- 0.00024 arcsec 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- minor axis FWHM: 13.07104 +/- 0.00018 arcsec 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- position angle: 44.3754 +/- 0.0017 deg 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Flux --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Integrated: 265.1444 +/- 0.0036 Jy 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Peak: 991.736 +/- 0.013 mJy/pixel 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- Polarization: 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ Spectrum --- 2026-02-10 03:17:57 INFO ImageFitter::_fitLoop+ --- frequency: 1000.000 MHz (29.97925 cm) 2026-02-10 03:17:57 INFO deleted table /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_imregrid_casashell/back_to_J2000_ra20_dec80_origconvJ2000.im diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] diff [0.] .2026-02-10 03:17:57 INFO ImageFactory::createImage Created Paged image 'fake.im' of shape [128, 128, 32, 4] with float valued pixels. 2026-02-10 03:17:58 INFO ImageFactory::createImage Created Paged image 'fake_2.im' of shape [128, 128, 32, 3] with float valued pixels. 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa imregrid( imagename='fake.im', template='fake_2.im', output='dummy.image', asvelocity=True, axes=[0, 1, 2], shape=[-1], interpolation='linear', decimate=10, replicate=False, overwrite=False ) 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:58 WARN imregrid::ImageRegridder::_doImagesOverlap At least one of the images exceeds one degree on at one side, not checking for direction plane overlap. 2026-02-10 03:17:58 INFO imregrid::SubImageFactory::createImage Creating image 'dummy.image' of shape [128, 128, 32, 4] 2026-02-10 03:17:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:57.642796 End time: 2026-02-10 03:17:57.723023 2026-02-10 03:17:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## .2026-02-10 03:17:58 INFO ImageFactory::createImage Created Paged image 'ad.im' of shape [20, 20, 4, 20] with float valued pixels. 2026-02-10 03:17:58 INFO ImageFactory::createImage Created Paged image 'ad_temp.im' of shape [20, 20, 4, 20] with float valued pixels. 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa imregrid( imagename='ad.im', template='ad_temp.im', output='ad.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:58 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:17:58 INFO imregrid::SubImageFactory::createImage Creating image 'ad.out.im' of shape [20, 20, 4, 20] 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:57.791589 End time: 2026-02-10 03:17:57.892349 2026-02-10 03:17:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa imregrid( imagename='ad.im', template='ad_temp.im', output='ad.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:17:58 SEVERE imregrid::image::regrid Exception Reported: Exception: Input image and template coordinate system have no common stokes.. 2026-02-10 03:17:58 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageRegridderBase::_finishConstruction() [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridderBase.tcc, line: 138 2026-02-10 03:17:58 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Input image and template coordinate system have no common stokes.. 2026-02-10 03:17:58 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridderBase::_finishConstruction() [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridderBase.tcc, line: 138 2026-02-10 03:17:58 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:17:58 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:17:58 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:17:58 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:17:58 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ RuntimeError: Exception: Input image and template coordinate system have no common stokes.. 2026-02-10 03:17:58 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridderBase::_finishConstruction() [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridderBase.tcc, line: 138 2026-02-10 03:17:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:57.911602 End time: 2026-02-10 03:17:57.928194 2026-02-10 03:17:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa imregrid( imagename='ad.im', template='ad_temp.im', output='ad.out.im', asvelocity=True, axes=[-1], shape=[20, 20, 3, 20], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:17:58 SEVERE imregrid::image::regrid Exception Reported: Exception: Specified output stokes axis length (3) does not match the number of common stokes (1) in the input image and template coordinate system.. 2026-02-10 03:17:58 SEVERE imregrid::image::regrid+ ... thrown by void casa::ImageRegridderBase::_finishConstruction() [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridderBase.tcc, line: 143 2026-02-10 03:17:58 SEVERE imregrid::::casa Exception Reported: Error in imregrid: Exception: Specified output stokes axis length (3) does not match the number of common stokes (1) in the input image and template coordinate system.. 2026-02-10 03:17:58 SEVERE imregrid::::casa+ ... thrown by void casa::ImageRegridderBase::_finishConstruction() [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridderBase.tcc, line: 143 2026-02-10 03:17:58 INFO imregrid::::casa Traceback (most recent call last): 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/imregrid.py", line 730, in __call__ 2026-02-10 03:17:58 INFO imregrid::::casa+ task_result = _imregrid_t( _pc.document['imagename'],_pc.document['template'],_pc.document['output'],_pc.document['asvelocity'],_pc.document['axes'],_pc.document['shape'],_pc.document['interpolation'],_pc.document['decimate'],_pc.document['replicate'],_pc.document['overwrite'] ) 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_imregrid.py", line 121, in imregrid 2026-02-10 03:17:58 INFO imregrid::::casa+ outia = _myia.regrid( 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/image.py", line 2942, in regrid 2026-02-10 03:17:58 INFO imregrid::::casa+ return _wrap_image(swig_object=self._swigobj.regrid(outfile, shape, csys, axes, region, mask, method, decimate, replicate, doref, dropdeg, overwrite, force, asvelocity, stretch)) 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ File "/wheeldirectory/casa-6.7.5-4-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/image.py", line 6185, in regrid 2026-02-10 03:17:58 INFO imregrid::::casa+ return _image.image_regrid(self, *args, **kwargs) 2026-02-10 03:17:58 INFO imregrid::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ 2026-02-10 03:17:58 INFO imregrid::::casa+ RuntimeError: Exception: Specified output stokes axis length (3) does not match the number of common stokes (1) in the input image and template coordinate system.. 2026-02-10 03:17:58 INFO imregrid::::casa+ ... thrown by void casa::ImageRegridderBase::_finishConstruction() [with T = float] at File: /source/casainstall/include/casacpp/imageanalysis/ImageAnalysis/ImageRegridderBase.tcc, line: 143 2026-02-10 03:17:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:57.946192 End time: 2026-02-10 03:17:57.960159 2026-02-10 03:17:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa imregrid( imagename='ad.im', template='ad_temp.im', output='ad.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:58 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:17:58 INFO imregrid::SubImageFactory::createImage Creating image 'ad.out.im' of shape [20, 20, 1, 20] 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:57.961392 End time: 2026-02-10 03:17:58.044526 2026-02-10 03:17:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## 2026-02-10 03:17:58 INFO imregrid::::casa ##### Begin Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa imregrid( imagename='ad.im', template='ad_temp.im', output='ad.out.im', asvelocity=True, axes=[-1], shape=[-1], interpolation='linear', decimate=5, replicate=False, overwrite=True ) 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS No directional region specified. Using full positional plane. 2026-02-10 03:17:58 INFO imregrid::CasacRegionManager::fromBCS Using polarizations ALL 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created and initialized mask `mask0' 2026-02-10 03:17:58 INFO imregrid::ImageRegrid::_checkAxes The Stokes axis cannot be regridded - removing from list 2026-02-10 03:17:58 INFO imregrid::SubImageFactory::createImage Creating image 'ad.out.im' of shape [20, 20, 2, 20] 2026-02-10 03:17:58 INFO imregrid::ImageMaskAttacher::makeMask Created mask `mask0' 2026-02-10 03:17:58 INFO imregrid::::casa Task imregrid complete. Start time: 2026-02-10 03:17:58.069429 End time: 2026-02-10 03:17:58.173966 2026-02-10 03:17:58 INFO imregrid::::casa ##### End Task: imregrid ##### 2026-02-10 03:17:58 INFO imregrid::::casa ########################################## .2026-02-10 03:17:58 INFO name:: No table opened. 2026-02-10 03:17:58 INFO showcache:: The Table Cache is empty. ---------------------------------------------------------------------- Ran 20 tests in 102.712s OK Generating XML reports...