2025-03-15 16:36:44 INFO ::casa Using user configuration file /home/casatest/.casa/config.py
2025-03-15 16:36:44 INFO ::casa loaded config file : /wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casaconfig/config.py
2025-03-15 16:36:44 INFO ::casa loaded config file : /home/casatest/.casa/config.py
2025-03-15 16:36:44 INFO ::casa
2025-03-15 16:36:44 INFO ::casa config values
2025-03-15 16:36:44 INFO ::casa agg = False
2025-03-15 16:36:44 INFO ::casa cachedir = '/home/casatest/.casa'
2025-03-15 16:36:44 INFO ::casa casaconfig_verbose = 1
2025-03-15 16:36:44 INFO ::casa colors = 'Neutral'
2025-03-15 16:36:44 INFO ::casa data_auto_update = False
2025-03-15 16:36:44 INFO ::casa datapath = ['/opt/casa/data/master', '/opt/casa/data/casatestdata']
2025-03-15 16:36:44 INFO ::casa iplog = False
2025-03-15 16:36:44 INFO ::casa iplogfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/ipython-20250315-163642.log'
2025-03-15 16:36:44 INFO ::casa log2term = True
2025-03-15 16:36:44 INFO ::casa logfile = '/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/casa-20250315-163642.log'
2025-03-15 16:36:44 INFO ::casa measures_auto_update = False
2025-03-15 16:36:44 INFO ::casa measurespath = '/opt/casa/data/master'
2025-03-15 16:36:44 INFO ::casa nogui = False
2025-03-15 16:36:44 INFO ::casa nologfile = False
2025-03-15 16:36:44 INFO ::casa nologger = True
2025-03-15 16:36:44 INFO ::casa pipeline = False
2025-03-15 16:36:44 INFO ::casa startupfile = '/home/casatest/.casa/startup.py'
2025-03-15 16:36:44 INFO ::casa user_site = False
2025-03-15 16:36:44 INFO ::casa
2025-03-15 16:36:44 INFO ::casa casarundata version is unknown, this is probably a legacy version not installed by casaconfig
2025-03-15 16:36:44 INFO ::casa measures version : WSRT_Measures_20211217-160001.ztar
2025-03-15 16:36:44 INFO ::casa
2025-03-15 16:36:44 INFO ::casa Checking Measures tables in data repository sub-directory /opt/casa/data/master/geodetic
2025-03-15 16:36:44 INFO ::casa IERSeop2000 (version date, last date in table (UTC)): 2025/03/10/15:15, 2025/02/08/00:00:00
2025-03-15 16:36:44 INFO ::casa IERSeop97 (version date, last date in table (UTC)): 2025/03/10/15:15, 2025/02/08/00:00:00
2025-03-15 16:36:44 INFO ::casa IERSpredict (version date, last date in table (UTC)): 2025/03/14/15:15, 2025/06/12/00:00:00
2025-03-15 16:36:44 INFO ::casa TAI_UTC (version date, last date in table (UTC)): 2025/03/08/15:15, 2017/01/01/00:00:00
/home/casatest/casa6/casatasks/tests/casashell_tests/test_task_deconvolve_casashell.py:886: SyntaxWarning: invalid escape sequence '\('
if ( re.search('\( ?Fail', pstr) != None ):
Running tests...
----------------------------------------------------------------------
Using user configuration file /home/casatest/.casa/config.py
No event loop hook running.
Using matplotlib backend: agg
CASA 6.7.2.8 -- Common Astronomy Software Applications [6.7.2.8]
2025-03-15 16:36:45 INFO tclean::::casa ##########################################
2025-03-15 16:36:45 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:36:45 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=1, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:36:45 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:36:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:36:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:36:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:36:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:36:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:36:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2025-03-15 16:36:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:36:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:36:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:36:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2025-03-15 16:36:45 INFO SynthesisImagerVi2::defineImage Impars: start 0
2025-03-15 16:36:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:36:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:36:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:36:45 INFO tclean::::casa CFCache already exists
2025-03-15 16:36:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:36:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:36:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:36:46 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:36:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:36:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:36:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:36:48 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:36:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:36:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050354
2025-03-15 16:36:48 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:36:48 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:36:48 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:36:48 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:36:48 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2025-03-15 16:36:49 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:36:49 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:36:49 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:36:49 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:36:49 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:36:49 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:36:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:36:53 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:36:44.781648 End time: 2025-03-15 16:36:52.832949
2025-03-15 16:36:53 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:36:53 INFO tclean::::casa ##########################################
2025-03-15 16:36:53 INFO deconvolve::::casa ##########################################
2025-03-15 16:36:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:36:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:36:53 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:36:53 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:36:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:36:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:36:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:36:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:36:53 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:36:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:36:54 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:36:54 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:36:54 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0
2025-03-15 16:36:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:36:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:36:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:36:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:36:54 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:36:55 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:36:55 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:36:55 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:36:56 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:36:56 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:36:57 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:36:57 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:36:57 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:36:57 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:36:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:36:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:36:52.857719 End time: 2025-03-15 16:36:58.924604
2025-03-15 16:36:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:36:59 INFO deconvolve::::casa ##########################################
2025-03-15 16:36:59 INFO name:: No table opened.
2025-03-15 16:36:59 INFO showcache:: The Table Cache is empty.
2025-03-15 16:36:59 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:36:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:36:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:36:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:36:59 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 0] ( Pass : should be 1.50002 , Epsilon: 0.05)
2025-03-15 16:36:59 INFO deconvolve::::casa+ [check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 )
: channel, default start and width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_spec_frame] tst.image: Spec frame is LSRK with crval 999988750.3872563 (Pass : should be LSRK with expected crval 999988750 )
.2025-03-15 16:36:59 INFO tclean::::casa ##########################################
2025-03-15 16:36:59 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:36:59 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=1, outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:36:59 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:36:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:36:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:36:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:36:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:00 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:37:00 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz
2025-03-15 16:37:00 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2025-03-15 16:37:00 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:37:00 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:37:00 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2025-03-15 16:37:00 INFO SynthesisImagerVi2::defineImage Impars: start 0
2025-03-15 16:37:00 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1e+09] at [0] with increment [5e+07]
2025-03-15 16:37:00 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:37:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:00 INFO tclean::::casa CFCache already exists
2025-03-15 16:37:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:03 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:37:03 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:37:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.051009
2025-03-15 16:37:03 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:37:03 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:37:03 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:37:03 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:37:03 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2025-03-15 16:37:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:03 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:04 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:04 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:04 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:04 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:37:08 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:36:59.216043 End time: 2025-03-15 16:37:08.208287
2025-03-15 16:37:08 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:37:08 INFO tclean::::casa ##########################################
2025-03-15 16:37:08 INFO deconvolve::::casa ##########################################
2025-03-15 16:37:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:37:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:37:08 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:37:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:37:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:37:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:37:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:37:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:37:09 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:37:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:37:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:37:09 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:37:09 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C0:P0
2025-03-15 16:37:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:37:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:37:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:37:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:37:10 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:11 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:37:11 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:37:11 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:37:11 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:37:12 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:37:12 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:37:12 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:37:13 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:37:13 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:37:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:37:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:37:08.216622 End time: 2025-03-15 16:37:15.565417
2025-03-15 16:37:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:37:16 INFO deconvolve::::casa ##########################################
2025-03-15 16:37:16 INFO name:: No table opened.
2025-03-15 16:37:16 INFO showcache:: The Table Cache is empty.
2025-03-15 16:37:16 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:37:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:37:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:37:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:37:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 0] ( Pass : should be 1.50002 , Epsilon: 0.05)
: channel, default start and width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:37:16 INFO tclean::::casa ##########################################
2025-03-15 16:37:16 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:37:16 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='-23983.4km/s', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:37:16 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:37:16 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:16 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:37:16 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity
2025-03-15 16:37:16 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity
2025-03-15 16:37:16 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:37:16 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2025-03-15 16:37:16 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2025-03-15 16:37:16 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:37:16 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08]
2025-03-15 16:37:16 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:37:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:16 INFO tclean::::casa CFCache already exists
2025-03-15 16:37:16 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:16 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:16 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:19 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:19 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:21 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:37:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00175984 c1:0.00166969 c2:0.00166969 c3:0.00166969 c4:0.00166969 c5:0.00166969 c6:0.00166969 c7:0.00166969 c8:0.00166969 c9:0.00171831
2025-03-15 16:37:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052974
2025-03-15 16:37:21 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:37:21 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:37:21 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg
2025-03-15 16:37:21 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 39.1098 arcsec x 36.4953 arcsec pa=-88.6816 deg
2025-03-15 16:37:21 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg
2025-03-15 16:37:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:22 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:23 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:23 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:23 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:26 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:37:27 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:37:15.840982 End time: 2025-03-15 16:37:27.244249
2025-03-15 16:37:27 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:37:27 INFO tclean::::casa ##########################################
2025-03-15 16:37:27 INFO deconvolve::::casa ##########################################
2025-03-15 16:37:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:37:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:37:27 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:37:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:37:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034
2025-03-15 16:37:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:37:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:37:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2025-03-15 16:37:28 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:37:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:37:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2025-03-15 16:37:29 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter.
2025-03-15 16:37:29 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C0:P0
2025-03-15 16:37:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:37:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272
2025-03-15 16:37:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:37:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:37:29 INFO SIImageStore::restore Beam for chan : 0 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg
2025-03-15 16:37:30 INFO SIImageStore::restore Beam for chan : 1 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg
2025-03-15 16:37:30 INFO SIImageStore::restore Beam for chan : 2 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg
2025-03-15 16:37:30 INFO SIImageStore::restore Beam for chan : 3 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg
2025-03-15 16:37:30 INFO SIImageStore::restore Beam for chan : 4 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg
2025-03-15 16:37:30 INFO SIImageStore::restore Beam for chan : 5 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg
2025-03-15 16:37:30 INFO SIImageStore::restore Beam for chan : 6 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg
2025-03-15 16:37:31 INFO SIImageStore::restore Beam for chan : 7 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg
2025-03-15 16:37:31 INFO SIImageStore::restore Beam for chan : 8 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg
2025-03-15 16:37:31 INFO SIImageStore::restore Beam for chan : 9 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg
2025-03-15 16:37:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:37:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:37:27.252648 End time: 2025-03-15 16:37:33.535272
2025-03-15 16:37:34 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:37:34 INFO deconvolve::::casa ##########################################
2025-03-15 16:37:34 INFO name:: No table opened.
2025-03-15 16:37:34 INFO showcache:: The Table Cache is empty.
2025-03-15 16:37:34 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:37:34 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:37:34 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:37:34 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:37:34 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4603447914123535 at [50, 50, 0, 0] ( Pass : should be 1.46184647 , Epsilon: 0.05)
: velocity, default start, width='-23983.4m/s', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:37:34 INFO tclean::::casa ##########################################
2025-03-15 16:37:34 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:37:34 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='11991.7km/s', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:37:34 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:37:34 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:34 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Requested center of SPW (9.75e+08 Hz) is smaller than minimum possible value by 7.00485 Hz
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:37:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz
2025-03-15 16:37:34 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s
2025-03-15 16:37:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07]
2025-03-15 16:37:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:37:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:34 INFO tclean::::casa CFCache already exists
2025-03-15 16:37:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:35 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:37 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:37:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.0425628 c5:none c6:none c7:none c8:none c9:none
2025-03-15 16:37:37 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2025-03-15 16:37:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032864
2025-03-15 16:37:37 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:37:37 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:37:37 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:37:37 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:37:37 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:37:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:38 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:39 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:39 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:39 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:39 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:41 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:37:42 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:37:33.815249 End time: 2025-03-15 16:37:42.221192
2025-03-15 16:37:42 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:37:42 INFO tclean::::casa ##########################################
2025-03-15 16:37:42 INFO deconvolve::::casa ##########################################
2025-03-15 16:37:42 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:37:42 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:37:42 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:37:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:37:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:37:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:37:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:37:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:37:43 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:37:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:37:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:37:44 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:37:44 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2025-03-15 16:37:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2025-03-15 16:37:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:37:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:37:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:37:45 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:37:45 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:37:46 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:37:46 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:37:46 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:47 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:47 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:47 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:48 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:48 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:37:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:37:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:37:42.229372 End time: 2025-03-15 16:37:49.801439
2025-03-15 16:37:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:37:50 INFO deconvolve::::casa ##########################################
2025-03-15 16:37:50 INFO name:: No table opened.
2025-03-15 16:37:50 INFO showcache:: The Table Cache is empty.
2025-03-15 16:37:50 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:37:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:37:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:37:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:37:50 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 4] ( Pass : should be 1.50001776 , Epsilon: 0.05)
: velocity, start='11991.7km/s', default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:37:50 INFO tclean::::casa ##########################################
2025-03-15 16:37:50 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:37:50 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='11977.6km/s', width='', outframe='BARY', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:37:50 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:37:50 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:37:50 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:37:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity
2025-03-15 16:37:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity
2025-03-15 16:37:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:37:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz
2025-03-15 16:37:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz
2025-03-15 16:37:50 INFO SynthesisImagerVi2::defineImage Impars: start 11977.6km/s
2025-03-15 16:37:50 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07]
2025-03-15 16:37:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:37:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:50 INFO tclean::::casa CFCache already exists
2025-03-15 16:37:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:54 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:54 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:54 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:37:56 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:37:56 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00476396 c5:none c6:none c7:none c8:none c9:none
2025-03-15 16:37:56 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2025-03-15 16:37:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031372
2025-03-15 16:37:56 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:37:56 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:37:56 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2025-03-15 16:37:56 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:37:56 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2025-03-15 16:37:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:37:57 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:37:58 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:37:58 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:37:58 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:37:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:38:02 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:37:50.069518 End time: 2025-03-15 16:38:01.544035
2025-03-15 16:38:02 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:38:02 INFO tclean::::casa ##########################################
2025-03-15 16:38:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:38:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:38:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:38:02 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:38:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:38:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:38:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:38:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:38:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:38:02 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:38:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:38:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:38:03 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:03 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2025-03-15 16:38:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2025-03-15 16:38:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:38:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:38:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:38:03 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg
2025-03-15 16:38:03 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2025-03-15 16:38:04 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:38:04 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:38:04 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:38:04 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:38:04 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:38:04 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:38:05 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:38:05 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:38:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:38:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:38:01.553026 End time: 2025-03-15 16:38:06.186797
2025-03-15 16:38:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:38:06 INFO deconvolve::::casa ##########################################
2025-03-15 16:38:06 INFO name:: No table opened.
2025-03-15 16:38:06 INFO showcache:: The Table Cache is empty.
2025-03-15 16:38:06 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:38:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:38:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:38:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:38:06 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000189542770386 at [50, 50, 0, 4] ( Pass : should be 1.50001931 , Epsilon: 0.05)
: velocity, start='11977.6km/s', default width, BARY
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:38:06 INFO tclean::::casa ##########################################
2025-03-15 16:38:06 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:38:06 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tstCubetest_optvelst19wdlsrk', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=8, start='-41347.8km/s', width='20000km/s', outframe='LSRK', veltype='optical', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:38:06 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:38:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] :
2025-03-15 16:38:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tstCubetest_optvelst19wdlsrk] :
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Input spectral window exceeds lower end of original window. Adjusting to max. possible value.
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs+ Channels equidistant in vopt
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.14095e+09 Hz == 2.86522e+07 m/s optical velocity
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 7.1658e+07 Hz == 2.20104e+07 m/s optical velocity
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 4
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 2.73514e+08 Hz
2025-03-15 16:38:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.02036e+09 Hz, upper edge = 1.29388e+09 Hz
2025-03-15 16:38:07 INFO SynthesisImagerVi2::defineImage Impars: start -41347.8km/s
2025-03-15 16:38:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 8] Spectral: [1.25324e+09] at [0] with increment [-6.81389e+07]
2025-03-15 16:38:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tstCubetest_optvelst19wdlsrk] with ftmachine : gridft
2025-03-15 16:38:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004249 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:07 INFO tclean::::casa CFCache already exists
2025-03-15 16:38:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:38:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004249 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:38:09 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:38:10 INFO SIImageStore::calcSensitivity [tstCubetest_optvelst19wdlsrk] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:none c2:0.00176285 c3:0.00176285 c4:none c5:none c6:none c7:none
2025-03-15 16:38:10 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C1:P0] [C4:P0] [C5:P0] [C6:P0] [C7:P0]
2025-03-15 16:38:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019211
2025-03-15 16:38:10 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:38:10 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:38:10 INFO SIImageStore::printBeamSet + I Max 3 1.048827e+09 48248.066 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg
2025-03-15 16:38:10 INFO SIImageStore::printBeamSet + I Min 1 1.176784e+09 17559.688 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:38:10 INFO SIImageStore::printBeamSet + I Median 4 9.885302e+08 62709.349 70.1430 arcsec x 65.9451 arcsec pa=-87.7284 deg
2025-03-15 16:38:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:10 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.004249 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:11 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:11 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:11 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:13 INFO tclean::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.sumwt']
2025-03-15 16:38:14 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:38:06.435664 End time: 2025-03-15 16:38:13.677029
2025-03-15 16:38:14 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:38:14 INFO tclean::::casa ##########################################
2025-03-15 16:38:14 INFO deconvolve::::casa ##########################################
2025-03-15 16:38:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:38:14 INFO deconvolve::::casa deconvolve( imagename='tstCubetest_optvelst19wdlsrk', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:38:14 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:38:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom
2025-03-15 16:38:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.40911
2025-03-15 16:38:14 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Initializing new mask to 1.0 for the full image
2025-03-15 16:38:14 INFO SynthesisDeconvolver::setupMask [tstCubetest_optvelst19wdlsrk] Number of pixels in the clean mask : 80000 out of a total of 80000 pixels. [ 100 % ]
2025-03-15 16:38:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2025-03-15 16:38:14 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:38:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tstCubetest_optvelst19wdlsrk] : hogbom
2025-03-15 16:38:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.40911, over full image : 1.40911
2025-03-15 16:38:14 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 7]
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Run Hogbom minor-cycle on 8 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C0] iters=0->10 [10], model=0->0.845449, peakres=1.23209->0.386644, Reached cycleniter.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C1] iters=10->10 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C2] iters=10->20 [10], model=0->0.901988, peakres=1.31449->0.4125, Reached cycleniter.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C3] iters=20->30 [10], model=0->0.966914, peakres=1.40911->0.442193, Reached cycleniter.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C4] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C5] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C6] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk:C7] iters=30->30 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:38:14 INFO SDAlgorithmBase::deconvolve [tstCubetest_optvelst19wdlsrk] Total model flux (over all planes) : 2.71435 Peak Residual (over all planes) : 0.442193 in C3:P0
2025-03-15 16:38:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 30 iterations.
2025-03-15 16:38:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.442193, over full image : 0.442193
2025-03-15 16:38:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:38:14 INFO SDAlgorithmBase::restore [tstCubetest_optvelst19wdlsrk] : Restoring model image.
2025-03-15 16:38:15 INFO SIImageStore::restore Beam for chan : 0 : 61.427 arcsec, 57.6229 arcsec, -87.7858 deg
2025-03-15 16:38:15 INFO SIImageStore::restore Beam for chan : 1 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2025-03-15 16:38:15 INFO SIImageStore::restore Beam for chan : 2 : 65.5533 arcsec, 61.4978 arcsec, -88.1155 deg
2025-03-15 16:38:15 INFO SIImageStore::restore Beam for chan : 3 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2025-03-15 16:38:16 INFO SIImageStore::restore Beam for chan : 4 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2025-03-15 16:38:16 INFO SIImageStore::restore Beam for chan : 5 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2025-03-15 16:38:16 INFO SIImageStore::restore Beam for chan : 6 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2025-03-15 16:38:16 INFO SIImageStore::restore Beam for chan : 7 : 70.143 arcsec, 65.9451 arcsec, -87.7284 deg
2025-03-15 16:38:17 INFO deconvolve::::casa Searching for images with prefix 'tstCubetest_optvelst19wdlsrk'... Found these, writing history into them: ['tstCubetest_optvelst19wdlsrk.residual', 'tstCubetest_optvelst19wdlsrk.image', 'tstCubetest_optvelst19wdlsrk.psf', 'tstCubetest_optvelst19wdlsrk.pb', 'tstCubetest_optvelst19wdlsrk.model', 'tstCubetest_optvelst19wdlsrk.sumwt', 'tstCubetest_optvelst19wdlsrk.mask']
2025-03-15 16:38:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:38:13.681398 End time: 2025-03-15 16:38:18.180697
2025-03-15 16:38:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:38:18 INFO deconvolve::::casa ##########################################
: velocity, start='-41347.5km/s', default width , veltype=optical LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:38:18 INFO tclean::::casa ##########################################
2025-03-15 16:38:18 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:38:18 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'unit': 'GHz', 'value': 1.2}, width='', outframe='', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:38:18 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:38:18 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:38:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:38:19 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:38:19 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz
2025-03-15 16:38:19 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:38:19 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:38:19 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:38:19 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.67499e+09 Hz
2025-03-15 16:38:19 INFO SynthesisImagerVi2::defineImage Impars: start 1.2GHz
2025-03-15 16:38:19 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [4.99994e+07]
2025-03-15 16:38:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:38:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:19 INFO tclean::::casa CFCache already exists
2025-03-15 16:38:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:38:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:20 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:20 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:38:23 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:38:23 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:38:23 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043082
2025-03-15 16:38:23 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:38:23 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:38:23 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11992 62.2828 arcsec x 58.5143 arcsec pa=-88.0578 deg
2025-03-15 16:38:23 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95932 45.3107 arcsec x 42.5208 arcsec pa=-88.1146 deg
2025-03-15 16:38:23 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35975 53.4531 arcsec x 50.1101 arcsec pa=-88.1167 deg
2025-03-15 16:38:24 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:24 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:25 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:25 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:25 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:38:31 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:38:18.414219 End time: 2025-03-15 16:38:30.677279
2025-03-15 16:38:31 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:38:31 INFO tclean::::casa ##########################################
2025-03-15 16:38:31 INFO deconvolve::::casa ##########################################
2025-03-15 16:38:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:38:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:38:31 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:38:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:38:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25
2025-03-15 16:38:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:38:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:38:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2025-03-15 16:38:31 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:38:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:38:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25, over full image : 1.25
2025-03-15 16:38:32 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857739, peakres=1.25->0.392264, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.82343, peakres=1.2->0.376574, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.79176, peakres=1.15385->0.36209, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762436, peakres=1.11112->0.34868, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735206, peakres=1.07143->0.336227, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709854, peakres=1.03449->0.324633, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686193, peakres=1->0.313812, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664058, peakres=0.967747->0.303689, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643306, peakres=0.937505->0.294199, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623812, peakres=0.909096->0.285284, Reached cycleniter.
2025-03-15 16:38:32 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29779 Peak Residual (over all planes) : 0.392264 in C0:P0
2025-03-15 16:38:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:38:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392264, over full image : 0.392264
2025-03-15 16:38:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:38:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:38:34 INFO SIImageStore::restore Beam for chan : 0 : 62.2828 arcsec, 58.5143 arcsec, -88.0578 deg
2025-03-15 16:38:34 INFO SIImageStore::restore Beam for chan : 1 : 59.8173 arcsec, 56.1054 arcsec, -88.0996 deg
2025-03-15 16:38:34 INFO SIImageStore::restore Beam for chan : 2 : 57.4616 arcsec, 54.0356 arcsec, -88.0911 deg
2025-03-15 16:38:35 INFO SIImageStore::restore Beam for chan : 3 : 55.3501 arcsec, 52.0023 arcsec, -88.0557 deg
2025-03-15 16:38:36 INFO SIImageStore::restore Beam for chan : 4 : 53.4531 arcsec, 50.1101 arcsec, -88.1167 deg
2025-03-15 16:38:36 INFO SIImageStore::restore Beam for chan : 5 : 51.5434 arcsec, 48.4385 arcsec, -87.975 deg
2025-03-15 16:38:37 INFO SIImageStore::restore Beam for chan : 6 : 49.8285 arcsec, 46.7894 arcsec, -88.0939 deg
2025-03-15 16:38:38 INFO SIImageStore::restore Beam for chan : 7 : 48.242 arcsec, 45.2715 arcsec, -87.8436 deg
2025-03-15 16:38:38 INFO SIImageStore::restore Beam for chan : 8 : 46.6768 arcsec, 43.8961 arcsec, -88.0585 deg
2025-03-15 16:38:39 INFO SIImageStore::restore Beam for chan : 9 : 45.3107 arcsec, 42.5208 arcsec, -88.1146 deg
2025-03-15 16:38:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:38:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:38:30.685173 End time: 2025-03-15 16:38:41.185965
2025-03-15 16:38:41 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:38:41 INFO deconvolve::::casa ##########################################
2025-03-15 16:38:41 INFO name:: No table opened.
2025-03-15 16:38:41 INFO showcache:: The Table Cache is empty.
2025-03-15 16:38:41 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:38:41 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:38:41 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:38:41 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:38:41 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500035762786865 at [50, 50, 0, 0] ( Pass : should be 1.25000215 , Epsilon: 0.05)
: frequency, start(quanity)={'unit': 'GHz', 'value': 1.2}, default width, veltype=radio LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:38:41 INFO tclean::::casa ##########################################
2025-03-15 16:38:41 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:38:41 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, width='', outframe='', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:38:41 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:38:41 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:41 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:38:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:38:42 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:38:42 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42499e+09 Hz
2025-03-15 16:38:42 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:38:42 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:38:42 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:38:42 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz
2025-03-15 16:38:42 INFO SynthesisImagerVi2::defineImage Impars: start 1.19999e+09Hz
2025-03-15 16:38:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07]
2025-03-15 16:38:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:38:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:42 INFO tclean::::casa CFCache already exists
2025-03-15 16:38:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:38:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:44 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:44 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:38:46 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:38:47 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:38:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.083929
2025-03-15 16:38:47 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:38:47 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:38:47 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11994 62.2832 arcsec x 58.5147 arcsec pa=-88.0574 deg
2025-03-15 16:38:47 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95930 45.3109 arcsec x 42.5211 arcsec pa=-88.1145 deg
2025-03-15 16:38:47 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35972 53.4534 arcsec x 50.1104 arcsec pa=-88.1168 deg
2025-03-15 16:38:47 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:47 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:38:48 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:38:48 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:38:48 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:38:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:38:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:38:51 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:38:41.467404 End time: 2025-03-15 16:38:51.325564
2025-03-15 16:38:51 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:38:51 INFO tclean::::casa ##########################################
2025-03-15 16:38:51 INFO deconvolve::::casa ##########################################
2025-03-15 16:38:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:38:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:38:51 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:38:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:38:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25001
2025-03-15 16:38:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:38:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:38:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2025-03-15 16:38:52 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:38:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:38:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25001, over full image : 1.25001
2025-03-15 16:38:52 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857746, peakres=1.25001->0.392267, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823436, peakres=1.20001->0.376577, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791766, peakres=1.15386->0.362093, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762441, peakres=1.11112->0.348682, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735211, peakres=1.07144->0.336229, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709859, peakres=1.03449->0.324635, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686197, peakres=1.00001->0.313814, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664062, peakres=0.967753->0.303691, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.64331, peakres=0.937511->0.294201, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623816, peakres=0.909101->0.285286, Reached cycleniter.
2025-03-15 16:38:52 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29784 Peak Residual (over all planes) : 0.392267 in C0:P0
2025-03-15 16:38:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:38:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392267, over full image : 0.392267
2025-03-15 16:38:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:38:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:38:53 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5147 arcsec, -88.0574 deg
2025-03-15 16:38:54 INFO SIImageStore::restore Beam for chan : 1 : 59.8178 arcsec, 56.1058 arcsec, -88.0997 deg
2025-03-15 16:38:54 INFO SIImageStore::restore Beam for chan : 2 : 57.4621 arcsec, 54.036 arcsec, -88.0908 deg
2025-03-15 16:38:54 INFO SIImageStore::restore Beam for chan : 3 : 55.3505 arcsec, 52.0027 arcsec, -88.056 deg
2025-03-15 16:38:55 INFO SIImageStore::restore Beam for chan : 4 : 53.4534 arcsec, 50.1104 arcsec, -88.1168 deg
2025-03-15 16:38:55 INFO SIImageStore::restore Beam for chan : 5 : 51.5437 arcsec, 48.4388 arcsec, -87.9751 deg
2025-03-15 16:38:55 INFO SIImageStore::restore Beam for chan : 6 : 49.8288 arcsec, 46.7897 arcsec, -88.0939 deg
2025-03-15 16:38:56 INFO SIImageStore::restore Beam for chan : 7 : 48.2423 arcsec, 45.2718 arcsec, -87.8435 deg
2025-03-15 16:38:56 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8963 arcsec, -88.0583 deg
2025-03-15 16:38:57 INFO SIImageStore::restore Beam for chan : 9 : 45.3109 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:38:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:39:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:38:51.333578 End time: 2025-03-15 16:39:00.722838
2025-03-15 16:39:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:39:01 INFO deconvolve::::casa ##########################################
2025-03-15 16:39:01 INFO name:: No table opened.
2025-03-15 16:39:01 INFO showcache:: The Table Cache is empty.
2025-03-15 16:39:01 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:39:01 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:39:01 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:39:01 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:39:01 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500133514404297 at [50, 50, 0, 0] ( Pass : should be 1.25001216 , Epsilon: 0.05)
: frequency, start={'m0': {'unit': 'Hz', 'value': 1199989000.0}, 'refer': 'LSRK', 'type': 'frequency'}, default width, veltype=radio LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:39:01 INFO tclean::::casa ##########################################
2025-03-15 16:39:01 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:39:01 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'unit': 'km/s', 'value': 11991.7}, width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:39:01 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:39:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:39:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' *** Requested center of SPW (9.75e+08 Hz) is smaller than minimum possible value by 7.00485 Hz
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs+ *** Reset to minimum possible value 9.75e+08 Hz Channels equidistant in vrad
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75e+08 Hz == 6.59543e+07 m/s radio velocity
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:39:01 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25e+08 Hz, upper edge = 1.225e+09 Hz
2025-03-15 16:39:01 INFO SynthesisImagerVi2::defineImage Impars: start 11991.7km/s
2025-03-15 16:39:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [-5e+07]
2025-03-15 16:39:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:39:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:01 INFO tclean::::casa CFCache already exists
2025-03-15 16:39:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:39:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:02 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:03 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:03 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:39:04 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:39:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.0425628 c5:none c6:none c7:none c8:none c9:none
2025-03-15 16:39:05 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2025-03-15 16:39:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034467
2025-03-15 16:39:05 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:39:05 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:39:05 INFO SIImageStore::printBeamSet + I Max 4 9.999888e+08 59961 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:39:05 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:39:05 INFO SIImageStore::printBeamSet + I Median 5 9.499893e+08 71953 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:39:06 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:39:06 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:07 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:07 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:07 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:39:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:39:10 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:39:01.061305 End time: 2025-03-15 16:39:10.350252
2025-03-15 16:39:10 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:39:10 INFO tclean::::casa ##########################################
2025-03-15 16:39:10 INFO deconvolve::::casa ##########################################
2025-03-15 16:39:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:39:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:39:10 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:39:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:39:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:39:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:39:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:39:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:39:11 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:39:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:39:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:39:12 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:12 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2025-03-15 16:39:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2025-03-15 16:39:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:39:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:39:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:39:14 INFO SIImageStore::restore Beam for chan : 0 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:39:15 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:39:15 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:39:15 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:39:16 INFO SIImageStore::restore Beam for chan : 4 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:39:16 INFO SIImageStore::restore Beam for chan : 5 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:39:17 INFO SIImageStore::restore Beam for chan : 6 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:39:18 INFO SIImageStore::restore Beam for chan : 7 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:39:18 INFO SIImageStore::restore Beam for chan : 8 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:39:19 INFO SIImageStore::restore Beam for chan : 9 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:39:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:39:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:39:10.357726 End time: 2025-03-15 16:39:21.438976
2025-03-15 16:39:21 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:39:21 INFO deconvolve::::casa ##########################################
2025-03-15 16:39:21 INFO name:: No table opened.
2025-03-15 16:39:21 INFO showcache:: The Table Cache is empty.
2025-03-15 16:39:21 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:39:21 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:39:21 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:39:21 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:39:21 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000193119049072 at [50, 50, 0, 4] ( Pass : should be 1.50001776 , Epsilon: 0.05)
: velocity(quantity), start={'unit': 'km/s', 'value': 11991.7}, default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:39:22 INFO tclean::::casa ##########################################
2025-03-15 16:39:22 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:39:22 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:39:22 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:39:22 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:22 INFO SynthesisImagerVi2::selectData NRows selected : 168480
The frame in start:BARY Override frame=TOPO
2025-03-15 16:39:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:39:22 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:39:22 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:39:22 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.75048e+08 Hz == 6.59429e+07 m/s radio velocity
2025-03-15 16:39:22 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5.00024e+07 Hz == 1.19923e+07 m/s radio velocity
2025-03-15 16:39:22 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:39:22 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5.00024e+08 Hz
2025-03-15 16:39:22 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.25036e+08 Hz, upper edge = 1.22506e+09 Hz
2025-03-15 16:39:22 INFO SynthesisImagerVi2::defineImage Impars: start 1.19776e+07m/s
2025-03-15 16:39:22 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.20006e+09] at [0] with increment [-5.00024e+07]
2025-03-15 16:39:22 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:39:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:22 INFO tclean::::casa CFCache already exists
2025-03-15 16:39:22 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:22 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:39:22 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
The frame in start:BARY Override frame=TOPO
2025-03-15 16:39:25 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:39:27 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:39:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00476396 c5:none c6:none c7:none c8:none c9:none
2025-03-15 16:39:28 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2025-03-15 16:39:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.032165
2025-03-15 16:39:28 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:39:28 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:39:28 INFO SIImageStore::printBeamSet + I Max 4 9.999889e+08 59961 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2025-03-15 16:39:28 INFO SIImageStore::printBeamSet + I Min 1 1.149987e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:39:28 INFO SIImageStore::printBeamSet + I Median 5 9.499895e+08 71953 87.2626 arcsec x 68.5636 arcsec pa=-89.3215 deg
2025-03-15 16:39:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:39:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
The frame in start:BARY Override frame=TOPO
2025-03-15 16:39:37 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:37 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:37 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:39:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:39:41 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:39:21.729940 End time: 2025-03-15 16:39:41.050419
2025-03-15 16:39:41 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:39:41 INFO tclean::::casa ##########################################
2025-03-15 16:39:41 INFO deconvolve::::casa ##########################################
2025-03-15 16:39:41 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:39:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:39:41 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:39:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:39:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:39:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:39:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:39:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:39:42 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:39:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:39:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:39:43 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:39:43 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.6981 Peak Residual (over all planes) : 0.470722 in C4:P0
2025-03-15 16:39:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2025-03-15 16:39:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:39:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:39:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:39:44 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5149 arcsec, -88.0573 deg
2025-03-15 16:39:45 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2025-03-15 16:39:45 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:39:45 INFO SIImageStore::restore Beam for chan : 3 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:39:46 INFO SIImageStore::restore Beam for chan : 4 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:39:47 INFO SIImageStore::restore Beam for chan : 5 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:39:47 INFO SIImageStore::restore Beam for chan : 6 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:39:48 INFO SIImageStore::restore Beam for chan : 7 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:39:48 INFO SIImageStore::restore Beam for chan : 8 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:39:49 INFO SIImageStore::restore Beam for chan : 9 : 87.2626 arcsec, 68.5636 arcsec, -89.3215 deg
2025-03-15 16:39:50 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:39:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:39:41.059011 End time: 2025-03-15 16:39:51.310683
2025-03-15 16:39:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:39:51 INFO deconvolve::::casa ##########################################
2025-03-15 16:39:51 INFO name:: No table opened.
2025-03-15 16:39:51 INFO showcache:: The Table Cache is empty.
2025-03-15 16:39:51 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:39:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:39:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:39:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:39:51 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000189542770386 at [50, 50, 0, 4] ( Pass : should be 1.50001931 , Epsilon: 0.05)
: velocity(measure), start={'m0': {'unit': 'm/s', 'value': 11977600.0}, 'refer': 'BARY', 'type': 'radialvelocity'}, default width(outframe=TOPO will be overridden)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:39:52 INFO tclean::::casa ##########################################
2025-03-15 16:39:52 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:39:52 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width={'unit': 'km/s', 'value': 11991.7}, outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:39:52 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:39:52 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:52 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:39:52 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:39:52 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:39:52 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity
2025-03-15 16:39:52 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2025-03-15 16:39:52 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:39:52 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:39:52 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2025-03-15 16:39:52 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:39:52 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07]
2025-03-15 16:39:52 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:39:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:52 INFO tclean::::casa CFCache already exists
2025-03-15 16:39:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:39:52 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:55 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:55 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:39:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:39:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:39:58 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:39:58 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.0300965
2025-03-15 16:39:58 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050246
2025-03-15 16:39:58 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:39:58 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:39:58 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg
2025-03-15 16:39:58 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:39:58 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2025-03-15 16:39:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:39:59 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:39:59 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:39:59 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:00 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:40:03 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:40:04 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:39:51.667204 End time: 2025-03-15 16:40:03.981766
2025-03-15 16:40:04 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:40:04 INFO tclean::::casa ##########################################
2025-03-15 16:40:04 INFO deconvolve::::casa ##########################################
2025-03-15 16:40:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:40:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:40:04 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:40:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:40:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:40:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:40:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:40:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:40:05 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:40:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:40:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:40:05 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:40:05 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0
2025-03-15 16:40:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:40:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:40:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:40:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:40:15 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:40:15 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:40:16 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:40:16 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:40:17 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:40:17 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:40:18 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:40:18 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:40:19 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:40:19 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg
2025-03-15 16:40:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:40:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:40:03.987123 End time: 2025-03-15 16:40:22.851705
2025-03-15 16:40:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:40:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:40:23 INFO name:: No table opened.
2025-03-15 16:40:23 INFO showcache:: The Table Cache is empty.
2025-03-15 16:40:23 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:40:23 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:40:23 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:40:23 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:40:23 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000190734863281 at [50, 50, 0, 9] ( Pass : should be 1.50001764 , Epsilon: 0.05)
: velocity, default start, width(quantity)={'unit': 'km/s', 'value': 11991.7}
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:40:23 INFO tclean::::casa ##########################################
2025-03-15 16:40:23 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:40:23 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:40:23 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:40:23 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:40:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:40:23 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:40:23 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:40:23 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.225e+09 Hz == 5.99584e+06 m/s radio velocity
2025-03-15 16:40:23 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz == 1.19917e+07 m/s radio velocity
2025-03-15 16:40:23 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:40:23 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:40:23 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.475e+09 Hz
2025-03-15 16:40:23 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:40:23 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.45e+09] at [0] with increment [-5e+07]
2025-03-15 16:40:23 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:40:23 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:40:24 INFO tclean::::casa CFCache already exists
2025-03-15 16:40:24 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:24 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:40:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:40:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:40:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:40:28 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:40:29 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.0300965
2025-03-15 16:40:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.051512
2025-03-15 16:40:29 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:40:29 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:40:29 INFO SIImageStore::printBeamSet + I Max 9 9.999888e+08 59961 92.7730 arcsec x 65.3687 arcsec pa=-83.6782 deg
2025-03-15 16:40:29 INFO SIImageStore::printBeamSet + I Min 1 1.399984e+09 -35971 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:40:29 INFO SIImageStore::printBeamSet + I Median 5 1.199987e+09 11995 62.2834 arcsec x 58.5149 arcsec pa=-88.0574 deg
2025-03-15 16:40:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:40:30 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:40:31 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:40:31 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:31 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:40:34 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:40:35 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:40:23.134428 End time: 2025-03-15 16:40:35.418434
2025-03-15 16:40:35 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:40:35 INFO tclean::::casa ##########################################
2025-03-15 16:40:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:40:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:40:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:40:35 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:40:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:40:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:40:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:40:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:40:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:40:36 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:40:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:40:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:40:37 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.857748, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:40:37 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52082 Peak Residual (over all planes) : 0.470722 in C9:P0
2025-03-15 16:40:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:40:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:40:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:40:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:40:39 INFO SIImageStore::restore Beam for chan : 0 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:40:41 INFO SIImageStore::restore Beam for chan : 1 : 53.4535 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:40:42 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:40:43 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:40:43 INFO SIImageStore::restore Beam for chan : 4 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:40:44 INFO SIImageStore::restore Beam for chan : 5 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:40:44 INFO SIImageStore::restore Beam for chan : 6 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:40:45 INFO SIImageStore::restore Beam for chan : 7 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:40:45 INFO SIImageStore::restore Beam for chan : 8 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:40:46 INFO SIImageStore::restore Beam for chan : 9 : 92.773 arcsec, 65.3687 arcsec, -83.6782 deg
2025-03-15 16:40:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:40:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:40:35.427417 End time: 2025-03-15 16:40:49.723800
2025-03-15 16:40:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:40:50 INFO deconvolve::::casa ##########################################
2025-03-15 16:40:50 INFO name:: No table opened.
2025-03-15 16:40:50 INFO showcache:: The Table Cache is empty.
2025-03-15 16:40:50 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:40:50 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:40:50 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:40:50 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:40:50 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000190734863281 at [50, 50, 0, 9] ( Pass : should be 1.50001764 , Epsilon: 0.05)
: velocity, default start, width(measure)={'m0': {'unit': 'm/s', 'value': 11991700.0}, 'refer': 'TOPO', 'type': 'radialvelocity'}, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:40:50 INFO tclean::::casa ##########################################
2025-03-15 16:40:50 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:40:50 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=2, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:40:50 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:40:50 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:40:50 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:40:50 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:40:50 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:40:50 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:40:50 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 9.99989e+07 Hz
2025-03-15 16:40:50 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:40:50 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2025-03-15 16:40:50 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2025-03-15 16:40:50 INFO SynthesisImagerVi2::defineImage Impars: start 0
2025-03-15 16:40:50 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.02499e+09] at [0] with increment [9.99989e+07]
2025-03-15 16:40:50 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:40:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:40:50 INFO tclean::::casa CFCache already exists
2025-03-15 16:40:50 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:50 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:40:50 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:40:53 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:40:53 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:53 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:53 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:40:55 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:40:55 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:40:55 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.048013
2025-03-15 16:40:55 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:40:55 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:40:55 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg
2025-03-15 16:40:55 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg
2025-03-15 16:40:55 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg
2025-03-15 16:40:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:40:56 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:40:57 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:40:57 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:40:57 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:40:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:41:03 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:40:50.011270 End time: 2025-03-15 16:41:03.009037
2025-03-15 16:41:03 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:41:03 INFO tclean::::casa ##########################################
2025-03-15 16:41:03 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:41:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:41:03 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:41:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431
2025-03-15 16:41:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:41:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:41:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2025-03-15 16:41:04 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:41:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2025-03-15 16:41:04 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter.
2025-03-15 16:41:04 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0
2025-03-15 16:41:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:41:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515
2025-03-15 16:41:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:41:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:41:06 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg
2025-03-15 16:41:06 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg
2025-03-15 16:41:07 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg
2025-03-15 16:41:07 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg
2025-03-15 16:41:07 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg
2025-03-15 16:41:07 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg
2025-03-15 16:41:08 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg
2025-03-15 16:41:08 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg
2025-03-15 16:41:08 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg
2025-03-15 16:41:08 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg
2025-03-15 16:41:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:41:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:41:03.017251 End time: 2025-03-15 16:41:09.804951
2025-03-15 16:41:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:41:10 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:10 INFO name:: No table opened.
2025-03-15 16:41:10 INFO showcache:: The Table Cache is empty.
2025-03-15 16:41:10 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:41:10 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:41:10 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:41:10 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:41:10 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4643056392669678 at [50, 50, 0, 0] ( Pass : should be 1.4643 , Epsilon: 0.05)
: channel, default start, width=2, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:41:10 INFO tclean::::casa ##########################################
2025-03-15 16:41:10 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:41:10 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, width='', outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:41:10 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:41:10 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:41:10 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:41:10 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:41:10 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:41:10 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 9.74992e+08 Hz == 6.59563e+07 m/s radio velocity
2025-03-15 16:41:10 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz == 1.19916e+07 m/s radio velocity
2025-03-15 16:41:10 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:41:10 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:41:10 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 7.24994e+08 Hz, upper edge = 1.22499e+09 Hz
2025-03-15 16:41:10 INFO SynthesisImagerVi2::defineImage Impars: start 1.19943e+07m/s
2025-03-15 16:41:10 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [-4.99994e+07]
2025-03-15 16:41:10 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:41:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:10 INFO tclean::::casa CFCache already exists
2025-03-15 16:41:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:41:10 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:11 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:41:11 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:11 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:11 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:41:13 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:41:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:none c6:none c7:none c8:none c9:none
2025-03-15 16:41:13 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C5:P0] [C6:P0] [C7:P0] [C8:P0] [C9:P0]
2025-03-15 16:41:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.031607
2025-03-15 16:41:13 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:41:13 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:41:13 INFO SIImageStore::printBeamSet + I Max 4 9.999914e+08 59961 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg
2025-03-15 16:41:13 INFO SIImageStore::printBeamSet + I Min 1 1.149990e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:41:13 INFO SIImageStore::printBeamSet + I Median 5 9.499920e+08 71952 74.7467 arcsec x 70.1778 arcsec pa=-88.0872 deg
2025-03-15 16:41:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:15 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:15 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:41:15 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:15 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:18 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:41:19 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:41:10.088359 End time: 2025-03-15 16:41:19.331775
2025-03-15 16:41:19 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:41:19 INFO tclean::::casa ##########################################
2025-03-15 16:41:19 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:41:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:41:19 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:41:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:41:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:41:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:41:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:41:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:41:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:41:21 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857747, peakres=1.25001->0.392268, Reached cycleniter.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.89504, peakres=1.30436->0.409323, Reached cycleniter.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935723, peakres=1.36365->0.427928, Reached cycleniter.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.980281, peakres=1.42859->0.448306, Reached cycleniter.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->1.0293, peakres=1.50002->0.470721, Reached cycleniter.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:21 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:22 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:22 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=50->50 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:22 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 4.69809 Peak Residual (over all planes) : 0.470721 in C4:P0
2025-03-15 16:41:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 50 iterations.
2025-03-15 16:41:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470721, over full image : 0.470721
2025-03-15 16:41:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:41:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:41:23 INFO SIImageStore::restore Beam for chan : 0 : 62.2832 arcsec, 58.5148 arcsec, -88.0575 deg
2025-03-15 16:41:23 INFO SIImageStore::restore Beam for chan : 1 : 64.9741 arcsec, 61.036 arcsec, -88.0868 deg
2025-03-15 16:41:24 INFO SIImageStore::restore Beam for chan : 2 : 67.9685 arcsec, 63.7904 arcsec, -88.0992 deg
2025-03-15 16:41:24 INFO SIImageStore::restore Beam for chan : 3 : 71.2034 arcsec, 66.8855 arcsec, -88.0974 deg
2025-03-15 16:41:25 INFO SIImageStore::restore Beam for chan : 4 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2025-03-15 16:41:25 INFO SIImageStore::restore Beam for chan : 5 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2025-03-15 16:41:25 INFO SIImageStore::restore Beam for chan : 6 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2025-03-15 16:41:26 INFO SIImageStore::restore Beam for chan : 7 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2025-03-15 16:41:26 INFO SIImageStore::restore Beam for chan : 8 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2025-03-15 16:41:27 INFO SIImageStore::restore Beam for chan : 9 : 74.7467 arcsec, 70.1778 arcsec, -88.0872 deg
2025-03-15 16:41:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:41:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:41:19.341830 End time: 2025-03-15 16:41:28.742296
2025-03-15 16:41:29 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:41:29 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:29 INFO name:: No table opened.
2025-03-15 16:41:29 INFO showcache:: The Table Cache is empty.
2025-03-15 16:41:29 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:41:29 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:41:29 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:41:29 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:41:29 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000165700912476 at [50, 50, 0, 4] ( Pass : should be 1.5000546 , Epsilon: 0.05)
: doppler, start={'m0': {'unit': 'm/s', 'value': 11994336.49363042}, 'refer': 'RADIO', 'type': 'doppler'}, default width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:41:29 INFO tclean::::casa ##########################################
2025-03-15 16:41:29 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:41:29 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:4~9;12~14', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=4, width='', outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:41:29 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:41:29 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2025-03-15 16:41:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:41:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:41:30 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:41:30 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.42498e+09 Hz
2025-03-15 16:41:30 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:41:30 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:41:30 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:41:30 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.17499e+09 Hz, upper edge = 1.67498e+09 Hz
2025-03-15 16:41:30 INFO SynthesisImagerVi2::defineImage Impars: start 4
2025-03-15 16:41:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.19999e+09] at [0] with increment [4.99994e+07]
2025-03-15 16:41:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:41:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:30 INFO tclean::::casa CFCache already exists
2025-03-15 16:41:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:41:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:30 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2025-03-15 16:41:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:31 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:41:33 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:41:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:none c7:none c8:0.00176285 c9:0.00176285
2025-03-15 16:41:33 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C6:P0] [C7:P0]
2025-03-15 16:41:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.034697
2025-03-15 16:41:33 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:41:33 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:41:33 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg
2025-03-15 16:41:33 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg
2025-03-15 16:41:33 INFO SIImageStore::printBeamSet + I Median 2 1.30e+09 -11988 57.4622 arcsec x 54.0361 arcsec pa=-88.0907 deg
2025-03-15 16:41:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:33 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:34 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~9;12~14 | [Opened in readonly mode]
2025-03-15 16:41:34 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:34 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:37 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:41:37 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:41:29.045189 End time: 2025-03-15 16:41:37.380882
2025-03-15 16:41:37 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:41:37 INFO tclean::::casa ##########################################
2025-03-15 16:41:37 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:37 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:41:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:41:37 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:41:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002
2025-03-15 16:41:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:41:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:41:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2025-03-15 16:41:38 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:41:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2025-03-15 16:41:39 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=60->60 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.643311, peakres=0.937512->0.294201, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.623816, peakres=0.909102->0.285286, Reached cycleniter.
2025-03-15 16:41:39 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 5.94759 Peak Residual (over all planes) : 0.392268 in C0:P0
2025-03-15 16:41:39 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations.
2025-03-15 16:41:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2025-03-15 16:41:39 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:41:39 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:41:40 INFO SIImageStore::restore Beam for chan : 0 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2025-03-15 16:41:40 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg
2025-03-15 16:41:40 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg
2025-03-15 16:41:40 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg
2025-03-15 16:41:40 INFO SIImageStore::restore Beam for chan : 4 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg
2025-03-15 16:41:41 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:41:41 INFO SIImageStore::restore Beam for chan : 6 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2025-03-15 16:41:41 INFO SIImageStore::restore Beam for chan : 7 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2025-03-15 16:41:42 INFO SIImageStore::restore Beam for chan : 8 : 46.6771 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:41:42 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:41:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:41:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:41:37.388327 End time: 2025-03-15 16:41:44.326694
2025-03-15 16:41:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:41:44 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:44 INFO name:: No table opened.
2025-03-15 16:41:44 INFO showcache:: The Table Cache is empty.
2025-03-15 16:41:44 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:41:44 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:41:44 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:41:44 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:41:44 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500159740447998 at [50, 50, 0, 0] ( Pass : should be 1.250001562 , Epsilon: 0.05)
2025-03-15 16:41:44 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.0 at [50, 50, 0, 6] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:41:44 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.0 at [50, 50, 0, 7] ( Pass : should be 0.0 , Epsilon: 0.05)
: channel, start=4, default width, channel gap (10-11) LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:41:45 INFO tclean::::casa ##########################################
2025-03-15 16:41:45 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:41:45 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:0~10^2', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width='', outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:41:45 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:41:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2025-03-15 16:41:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:41:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:41:45 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:41:45 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2025-03-15 16:41:45 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:41:45 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:41:45 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:41:45 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2025-03-15 16:41:45 INFO SynthesisImagerVi2::defineImage Impars: start 0
2025-03-15 16:41:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:41:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:41:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:45 INFO tclean::::casa CFCache already exists
2025-03-15 16:41:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:41:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:47 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2025-03-15 16:41:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:41:49 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:41:50 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:41:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.050827
2025-03-15 16:41:50 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:41:50 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:41:50 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 74.7469 arcsec x 70.1779 arcsec pa=-88.0873 deg
2025-03-15 16:41:50 INFO SIImageStore::printBeamSet + I Min 9 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:41:50 INFO SIImageStore::printBeamSet + I Median 4 1.20e+09 11995 62.2833 arcsec x 58.5148 arcsec pa=-88.0574 deg
2025-03-15 16:41:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:52 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:41:53 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:0~10^2 | [Opened in readonly mode]
2025-03-15 16:41:53 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:41:54 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:41:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:41:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:41:56 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:41:44.611956 End time: 2025-03-15 16:41:56.254859
2025-03-15 16:41:56 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:41:56 INFO tclean::::casa ##########################################
2025-03-15 16:41:56 INFO deconvolve::::casa ##########################################
2025-03-15 16:41:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:41:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:41:56 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:41:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:41:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:41:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:41:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:41:57 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:41:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:41:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:41:57 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980283, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895041, peakres=1.30436->0.409323, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376577, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791767, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762442, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735212, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.70986, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:41:57 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.52081 Peak Residual (over all planes) : 0.470722 in C0:P0
2025-03-15 16:41:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:41:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:41:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:41:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:41:58 INFO SIImageStore::restore Beam for chan : 0 : 74.7469 arcsec, 70.1779 arcsec, -88.0873 deg
2025-03-15 16:41:58 INFO SIImageStore::restore Beam for chan : 1 : 71.2035 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:41:59 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7904 arcsec, -88.0992 deg
2025-03-15 16:41:59 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0361 arcsec, -88.0868 deg
2025-03-15 16:41:59 INFO SIImageStore::restore Beam for chan : 4 : 62.2833 arcsec, 58.5148 arcsec, -88.0574 deg
2025-03-15 16:41:59 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.1059 arcsec, -88.0997 deg
2025-03-15 16:42:04 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0361 arcsec, -88.0907 deg
2025-03-15 16:42:04 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.056 deg
2025-03-15 16:42:05 INFO SIImageStore::restore Beam for chan : 8 : 53.4535 arcsec, 50.1105 arcsec, -88.1167 deg
2025-03-15 16:42:05 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:42:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:42:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:41:56.263281 End time: 2025-03-15 16:42:08.540033
2025-03-15 16:42:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:42:09 INFO deconvolve::::casa ##########################################
2025-03-15 16:42:09 INFO name:: No table opened.
2025-03-15 16:42:09 INFO showcache:: The Table Cache is empty.
2025-03-15 16:42:09 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:42:09 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:42:09 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:42:09 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:42:09 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000189542770386 at [50, 50, 0, 0] ( Pass : should be 1.5000546 , Epsilon: 0.05)
: channel, start=0, default width, step=2 LSRK nearest
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:42:09 INFO tclean::::casa ##########################################
2025-03-15 16:42:09 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:42:09 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:4~13', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:42:09 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:42:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2025-03-15 16:42:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:42:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:42:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:42:09 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:42:09 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.425e+09 Hz
2025-03-15 16:42:09 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2025-03-15 16:42:09 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:42:09 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:42:09 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.175e+09 Hz, upper edge = 1.675e+09 Hz
2025-03-15 16:42:09 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:42:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.2e+09] at [0] with increment [5e+07]
2025-03-15 16:42:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:42:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:42:09 INFO tclean::::casa CFCache already exists
2025-03-15 16:42:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:42:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:42:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:42:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2025-03-15 16:42:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:42:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:42:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:42:14 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:42:14 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:42:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.049188
2025-03-15 16:42:14 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:42:14 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:42:14 INFO SIImageStore::printBeamSet + I Max 0 1.20e+09 11995 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg
2025-03-15 16:42:14 INFO SIImageStore::printBeamSet + I Min 9 1.65e+09 -95929 45.3110 arcsec x 42.5211 arcsec pa=-88.1145 deg
2025-03-15 16:42:14 INFO SIImageStore::printBeamSet + I Median 4 1.40e+09 -35971 53.4536 arcsec x 50.1105 arcsec pa=-88.1166 deg
2025-03-15 16:42:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:42:16 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:42:16 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~13 | [Opened in readonly mode]
2025-03-15 16:42:16 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:42:17 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:42:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:42:19 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:42:21 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:42:08.808115 End time: 2025-03-15 16:42:20.780995
2025-03-15 16:42:21 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:42:21 INFO tclean::::casa ##########################################
2025-03-15 16:42:21 INFO deconvolve::::casa ##########################################
2025-03-15 16:42:21 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:42:21 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:42:21 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:42:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:42:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002
2025-03-15 16:42:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:42:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:42:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2025-03-15 16:42:22 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:42:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:42:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2025-03-15 16:42:22 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2025-03-15 16:42:22 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.29786 Peak Residual (over all planes) : 0.392268 in C0:P0
2025-03-15 16:42:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:42:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2025-03-15 16:42:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:42:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:42:26 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2025-03-15 16:42:26 INFO SIImageStore::restore Beam for chan : 1 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:42:27 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:42:27 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:42:28 INFO SIImageStore::restore Beam for chan : 4 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:42:28 INFO SIImageStore::restore Beam for chan : 5 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:42:28 INFO SIImageStore::restore Beam for chan : 6 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:42:29 INFO SIImageStore::restore Beam for chan : 7 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:42:29 INFO SIImageStore::restore Beam for chan : 8 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:42:29 INFO SIImageStore::restore Beam for chan : 9 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:42:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:42:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:42:20.789281 End time: 2025-03-15 16:42:33.194363
2025-03-15 16:42:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:42:33 INFO deconvolve::::casa ##########################################
2025-03-15 16:42:33 INFO name:: No table opened.
2025-03-15 16:42:33 INFO showcache:: The Table Cache is empty.
2025-03-15 16:42:33 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:42:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:42:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:42:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:42:33 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2500159740447998 at [50, 50, 0, 0] ( Pass : should be 1.2500156 , Epsilon: 0.05)
: spw with channel selection( 0:4~13 ), default start, LSRK nearest
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:42:33 INFO tclean::::casa ##########################################
2025-03-15 16:42:33 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:42:33 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=5, width=1, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:42:33 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:42:33 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:42:34 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:42:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:42:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:42:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:42:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:42:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:42:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:42:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:42:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.22499e+09 Hz, upper edge = 1.72498e+09 Hz
2025-03-15 16:42:34 INFO SynthesisImagerVi2::defineImage Impars: start 5
2025-03-15 16:42:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.24999e+09] at [0] with increment [4.99994e+07]
2025-03-15 16:42:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:42:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:42:34 INFO tclean::::casa CFCache already exists
2025-03-15 16:42:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:42:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:42:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:42:38 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:42:38 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:42:38 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:42:38 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:42:40 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:42:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:42:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.044584
2025-03-15 16:42:41 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:42:41 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:42:41 INFO SIImageStore::printBeamSet + I Max 0 1.25e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg
2025-03-15 16:42:41 INFO SIImageStore::printBeamSet + I Min 9 1.70e+09 -107921 43.9924 arcsec x 41.2796 arcsec pa=-88.1126 deg
2025-03-15 16:42:41 INFO SIImageStore::printBeamSet + I Median 4 1.45e+09 -47963 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:42:42 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:42:42 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:42:44 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:42:44 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:42:44 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:42:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:42:52 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:42:53 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:42:33.480384 End time: 2025-03-15 16:42:53.483800
2025-03-15 16:42:53 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:42:53 INFO tclean::::casa ##########################################
2025-03-15 16:42:53 INFO deconvolve::::casa ##########################################
2025-03-15 16:42:53 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:42:53 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:42:54 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:42:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:42:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.20002
2025-03-15 16:42:54 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:42:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:42:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2025-03-15 16:42:55 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:42:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:42:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.20002, over full image : 1.20002
2025-03-15 16:42:56 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter.
2025-03-15 16:42:56 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.04558 Peak Residual (over all planes) : 0.376578 in C0:P0
2025-03-15 16:42:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:42:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.376578, over full image : 0.376578
2025-03-15 16:42:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:42:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:43:00 INFO SIImageStore::restore Beam for chan : 0 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:43:00 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:01 INFO SIImageStore::restore Beam for chan : 2 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:43:01 INFO SIImageStore::restore Beam for chan : 3 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:43:02 INFO SIImageStore::restore Beam for chan : 4 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:43:02 INFO SIImageStore::restore Beam for chan : 5 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:43:02 INFO SIImageStore::restore Beam for chan : 6 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:43:02 INFO SIImageStore::restore Beam for chan : 7 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:43:02 INFO SIImageStore::restore Beam for chan : 8 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:43:03 INFO SIImageStore::restore Beam for chan : 9 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2025-03-15 16:43:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:43:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:42:53.493358 End time: 2025-03-15 16:43:05.582996
2025-03-15 16:43:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:43:06 INFO deconvolve::::casa ##########################################
2025-03-15 16:43:06 INFO name:: No table opened.
2025-03-15 16:43:06 INFO showcache:: The Table Cache is empty.
2025-03-15 16:43:06 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:43:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:43:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:43:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:43:06 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2000162601470947 at [50, 50, 0, 0] ( Pass : should be 1.2 , Epsilon: 0.05)
: channel, start=5, default width, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:43:06 INFO tclean::::casa ##########################################
2025-03-15 16:43:06 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:43:06 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:5~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start=0, width=1, outframe='LSRK', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:43:06 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:43:06 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2025-03-15 16:43:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:43:06 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:43:06 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:43:06 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.22499e+09 Hz
2025-03-15 16:43:06 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:43:06 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:43:06 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 4.99994e+08 Hz
2025-03-15 16:43:06 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.47498e+09 Hz
2025-03-15 16:43:06 INFO SynthesisImagerVi2::defineImage Impars: start 0
2025-03-15 16:43:06 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:43:06 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:43:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:06 INFO tclean::::casa CFCache already exists
2025-03-15 16:43:06 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:06 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:43:06 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2025-03-15 16:43:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:43:10 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:43:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:none c3:none c4:none c5:none c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:43:10 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0] [C2:P0] [C3:P0] [C4:P0] [C5:P0]
2025-03-15 16:43:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.019093
2025-03-15 16:43:10 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:43:10 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:43:10 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 59961 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2025-03-15 16:43:10 INFO SIImageStore::printBeamSet + I Min 1 1.05e+09 47970 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:43:10 INFO SIImageStore::printBeamSet + I Median 2 1.10e+09 35978 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2025-03-15 16:43:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:43:10 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:11 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:5~19 | [Opened in readonly mode]
2025-03-15 16:43:11 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:11 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:43:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:43:15 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:43:05.855277 End time: 2025-03-15 16:43:14.607946
2025-03-15 16:43:15 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:43:15 INFO tclean::::casa ##########################################
2025-03-15 16:43:15 INFO deconvolve::::casa ##########################################
2025-03-15 16:43:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:43:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:43:15 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:43:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:43:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.15386
2025-03-15 16:43:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:43:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:43:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2025-03-15 16:43:15 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:43:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:43:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.15386, over full image : 1.15386
2025-03-15 16:43:16 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=0->10 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=10->20 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=30->40 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:43:16 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 2.99928 Peak Residual (over all planes) : 0.362094 in C6:P0
2025-03-15 16:43:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations.
2025-03-15 16:43:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.362094, over full image : 0.362094
2025-03-15 16:43:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:43:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:43:17 INFO SIImageStore::restore Beam for chan : 0 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:17 INFO SIImageStore::restore Beam for chan : 1 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:18 INFO SIImageStore::restore Beam for chan : 2 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:18 INFO SIImageStore::restore Beam for chan : 3 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:19 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:19 INFO SIImageStore::restore Beam for chan : 5 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:20 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:43:20 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:43:21 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:43:21 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:43:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:43:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:43:14.617027 End time: 2025-03-15 16:43:23.139756
2025-03-15 16:43:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:43:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:43:23 INFO name:: No table opened.
2025-03-15 16:43:23 INFO showcache:: The Table Cache is empty.
: channel, spw=0:5~19, LSRK
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:43:23 INFO tclean::::casa ##########################################
2025-03-15 16:43:23 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:43:23 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='100MHz', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:43:23 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:43:23 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:43:23 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:43:24 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:43:24 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:43:24 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz
2025-03-15 16:43:24 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz
2025-03-15 16:43:24 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:43:24 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2025-03-15 16:43:24 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2025-03-15 16:43:24 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:43:24 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.025e+09] at [0] with increment [1e+08]
2025-03-15 16:43:24 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:43:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:24 INFO tclean::::casa CFCache already exists
2025-03-15 16:43:24 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:24 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:43:24 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:25 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:43:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:43:28 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:43:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:43:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046742
2025-03-15 16:43:28 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:43:28 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:43:28 INFO SIImageStore::printBeamSet + I Max 0 1.02e+09 53965 72.9710 arcsec x 68.4609 arcsec pa=-87.9578 deg
2025-03-15 16:43:28 INFO SIImageStore::printBeamSet + I Min 9 1.92e+09 -161883 38.8554 arcsec x 36.5004 arcsec pa=-88.1353 deg
2025-03-15 16:43:28 INFO SIImageStore::printBeamSet + I Median 4 1.42e+09 -41967 52.5045 arcsec x 49.2848 arcsec pa=-88.1309 deg
2025-03-15 16:43:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:43:29 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:30 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:43:30 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:30 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:30 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:43:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:43:35 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:43:23.423927 End time: 2025-03-15 16:43:34.551156
2025-03-15 16:43:35 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:43:35 INFO tclean::::casa ##########################################
2025-03-15 16:43:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:43:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:43:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:43:35 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:43:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:43:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46431
2025-03-15 16:43:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:43:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:43:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2025-03-15 16:43:36 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:43:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:43:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46431, over full image : 1.46431
2025-03-15 16:43:38 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.00479, peakres=1.46431->0.459515, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.53479, peakres=0.779363->0.244572, Reached cycleniter.
2025-03-15 16:43:38 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26482 Peak Residual (over all planes) : 0.459515 in C0:P0
2025-03-15 16:43:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:43:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.459515, over full image : 0.459515
2025-03-15 16:43:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:43:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:43:40 INFO SIImageStore::restore Beam for chan : 0 : 72.971 arcsec, 68.4609 arcsec, -87.9578 deg
2025-03-15 16:43:41 INFO SIImageStore::restore Beam for chan : 1 : 66.4493 arcsec, 62.3638 arcsec, -88.0822 deg
2025-03-15 16:43:41 INFO SIImageStore::restore Beam for chan : 2 : 61.0261 arcsec, 57.27 arcsec, -87.8551 deg
2025-03-15 16:43:42 INFO SIImageStore::restore Beam for chan : 3 : 56.3914 arcsec, 53.0298 arcsec, -88.0463 deg
2025-03-15 16:43:43 INFO SIImageStore::restore Beam for chan : 4 : 52.5045 arcsec, 49.2848 arcsec, -88.1309 deg
2025-03-15 16:43:44 INFO SIImageStore::restore Beam for chan : 5 : 49.0301 arcsec, 46.0258 arcsec, -88.1137 deg
2025-03-15 16:43:44 INFO SIImageStore::restore Beam for chan : 6 : 45.9731 arcsec, 43.1887 arcsec, -87.7704 deg
2025-03-15 16:43:45 INFO SIImageStore::restore Beam for chan : 7 : 43.3197 arcsec, 40.6969 arcsec, -87.6688 deg
2025-03-15 16:43:45 INFO SIImageStore::restore Beam for chan : 8 : 40.9752 arcsec, 38.4744 arcsec, -87.7722 deg
2025-03-15 16:43:46 INFO SIImageStore::restore Beam for chan : 9 : 38.8554 arcsec, 36.5004 arcsec, -88.1353 deg
2025-03-15 16:43:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:43:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:43:34.560148 End time: 2025-03-15 16:43:48.025694
2025-03-15 16:43:48 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:43:48 INFO deconvolve::::casa ##########################################
2025-03-15 16:43:48 INFO name:: No table opened.
2025-03-15 16:43:48 INFO showcache:: The Table Cache is empty.
2025-03-15 16:43:48 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:43:48 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:43:48 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:43:48 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:43:48 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4643056392669678 at [50, 50, 0, 0] ( Pass : should be 1.4643 , Epsilon: 0.05)
: frequency, default start, width='100MHz'(2 x chanwidth), TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:43:48 INFO tclean::::casa ##########################################
2025-03-15 16:43:48 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:43:48 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.1GHz', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:43:48 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:43:48 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:43:48 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:43:49 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:43:49 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:43:49 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz
2025-03-15 16:43:49 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2025-03-15 16:43:49 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:43:49 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:43:49 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz
2025-03-15 16:43:49 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz
2025-03-15 16:43:49 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07]
2025-03-15 16:43:49 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:43:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:49 INFO tclean::::casa CFCache already exists
2025-03-15 16:43:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:43:49 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:51 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:43:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:52 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:52 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:43:54 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:43:54 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:43:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.046717
2025-03-15 16:43:54 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:43:54 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:43:54 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 67.9686 arcsec x 63.7905 arcsec pa=-88.0992 deg
2025-03-15 16:43:54 INFO SIImageStore::printBeamSet + I Min 9 1.55e+09 -71946 48.2424 arcsec x 45.2719 arcsec pa=-87.8434 deg
2025-03-15 16:43:54 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2025-03-15 16:43:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:43:55 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:43:57 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:43:57 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:43:57 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:43:57 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:44:02 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:43:48.310075 End time: 2025-03-15 16:44:02.280806
2025-03-15 16:44:02 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:44:02 INFO tclean::::casa ##########################################
2025-03-15 16:44:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:44:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:44:02 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:44:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.36365
2025-03-15 16:44:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:44:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:44:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2025-03-15 16:44:03 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:44:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.36365
2025-03-15 16:44:03 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2025-03-15 16:44:03 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.8615 Peak Residual (over all planes) : 0.427929 in C0:P0
2025-03-15 16:44:05 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:44:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 0.427929
2025-03-15 16:44:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:44:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:44:06 INFO SIImageStore::restore Beam for chan : 0 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:44:06 INFO SIImageStore::restore Beam for chan : 1 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:44:07 INFO SIImageStore::restore Beam for chan : 2 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:44:07 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:44:07 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:44:08 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:44:08 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:44:09 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:44:09 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:44:10 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:44:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:44:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:44:02.289780 End time: 2025-03-15 16:44:11.553411
2025-03-15 16:44:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:44:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:12 INFO name:: No table opened.
2025-03-15 16:44:12 INFO showcache:: The Table Cache is empty.
2025-03-15 16:44:12 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:44:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:44:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:44:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:44:12 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.363654613494873 at [50, 50, 0, 0] ( Pass : should be 1.36365354 , Epsilon: 0.05)
: frequency, start='1.1GHz', default width, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:44:12 INFO tclean::::casa ##########################################
2025-03-15 16:44:12 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:44:12 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0:4~19', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.1GHz', width='', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:44:12 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:44:12 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2025-03-15 16:44:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:44:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:44:12 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:44:12 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.325e+09 Hz
2025-03-15 16:44:12 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2025-03-15 16:44:12 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:44:12 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:44:12 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.075e+09 Hz, upper edge = 1.575e+09 Hz
2025-03-15 16:44:12 INFO SynthesisImagerVi2::defineImage Impars: start 1.1GHz
2025-03-15 16:44:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.1e+09] at [0] with increment [5e+07]
2025-03-15 16:44:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:44:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:12 INFO tclean::::casa CFCache already exists
2025-03-15 16:44:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:44:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:14 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2025-03-15 16:44:14 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:14 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:14 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:44:15 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:44:16 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:none c1:none c2:0.0425628 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:44:16 WARN SIImageStore::getPSFGaussian (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2136) PSF is blank for[C0:P0] [C1:P0]
2025-03-15 16:44:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.039626
2025-03-15 16:44:16 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:44:16 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:44:16 INFO SIImageStore::printBeamSet + I Max 0 1.10e+09 35978 77.4354 arcsec x 54.4827 arcsec pa=-83.5944 deg
2025-03-15 16:44:16 INFO SIImageStore::printBeamSet + I Min 1 1.15e+09 23986 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:44:16 INFO SIImageStore::printBeamSet + I Median 4 1.30e+09 -11988 57.4622 arcsec x 54.0362 arcsec pa=-88.0907 deg
2025-03-15 16:44:16 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:16 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:17 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0:4~19 | [Opened in readonly mode]
2025-03-15 16:44:17 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:17 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:44:20 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:44:11.835229 End time: 2025-03-15 16:44:20.296108
2025-03-15 16:44:20 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:44:20 INFO tclean::::casa ##########################################
2025-03-15 16:44:20 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:20 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:44:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:44:20 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:44:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.25002
2025-03-15 16:44:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:44:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:44:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2025-03-15 16:44:21 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:44:21 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.25002, over full image : 1.25002
2025-03-15 16:44:21 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.857748, peakres=1.25002->0.392268, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2025-03-15 16:44:21 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.03073 Peak Residual (over all planes) : 0.392268 in C2:P0
2025-03-15 16:44:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 80 iterations.
2025-03-15 16:44:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2025-03-15 16:44:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:44:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:44:22 INFO SIImageStore::restore Beam for chan : 0 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2025-03-15 16:44:23 INFO SIImageStore::restore Beam for chan : 1 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2025-03-15 16:44:23 INFO SIImageStore::restore Beam for chan : 2 : 77.4354 arcsec, 54.4827 arcsec, -83.5944 deg
2025-03-15 16:44:23 INFO SIImageStore::restore Beam for chan : 3 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:44:23 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:44:24 INFO SIImageStore::restore Beam for chan : 5 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:44:24 INFO SIImageStore::restore Beam for chan : 6 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:44:24 INFO SIImageStore::restore Beam for chan : 7 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:44:24 INFO SIImageStore::restore Beam for chan : 8 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:44:25 INFO SIImageStore::restore Beam for chan : 9 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:44:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:44:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:44:20.304826 End time: 2025-03-15 16:44:26.401278
2025-03-15 16:44:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:44:26 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:26 INFO name:: No table opened.
2025-03-15 16:44:26 INFO showcache:: The Table Cache is empty.
2025-03-15 16:44:26 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:44:26 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:44:26 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:44:26 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:44:26 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.0 at [50, 50, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:44:26 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.2000162601470947 at [50, 50, 0, 3] ( Pass : should be 1.2 , Epsilon: 0.05)
: frequency, start='1.1GHz', default width, spw=0:4~19, TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:44:27 INFO tclean::::casa ##########################################
2025-03-15 16:44:27 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:44:27 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='1.5GHz', width='-50MHz', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:44:27 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:44:27 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:44:27 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:44:27 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:44:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:44:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.275e+09 Hz
2025-03-15 16:44:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 5e+07 Hz
2025-03-15 16:44:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:44:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 5e+08 Hz
2025-03-15 16:44:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 1.025e+09 Hz, upper edge = 1.525e+09 Hz
2025-03-15 16:44:27 INFO SynthesisImagerVi2::defineImage Impars: start 1.5GHz
2025-03-15 16:44:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.5e+09] at [0] with increment [-5e+07]
2025-03-15 16:44:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:44:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:27 INFO tclean::::casa CFCache already exists
2025-03-15 16:44:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:44:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:44:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:44:30 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:44:31 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00176285 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285
2025-03-15 16:44:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.045094
2025-03-15 16:44:31 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:44:31 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:44:31 INFO SIImageStore::printBeamSet + I Max 9 1.049988e+09 47970 71.2036 arcsec x 66.8856 arcsec pa=-88.0973 deg
2025-03-15 16:44:31 INFO SIImageStore::printBeamSet + I Min 1 1.449984e+09 -47963 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:44:31 INFO SIImageStore::printBeamSet + I Median 5 1.249986e+09 3 59.8179 arcsec x 56.1060 arcsec pa=-88.0997 deg
2025-03-15 16:44:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:31 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:32 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:44:32 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:32 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:35 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:44:36 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:44:26.693897 End time: 2025-03-15 16:44:36.172031
2025-03-15 16:44:36 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:44:36 INFO tclean::::casa ##########################################
2025-03-15 16:44:36 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:36 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:44:36 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:44:36 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:44:36 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.42859
2025-03-15 16:44:37 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:44:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:44:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2025-03-15 16:44:37 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:44:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.42859, over full image : 1.42859
2025-03-15 16:44:38 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:44:38 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 8.17772 Peak Residual (over all planes) : 0.448307 in C9:P0
2025-03-15 16:44:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:44:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.448307, over full image : 0.448307
2025-03-15 16:44:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:44:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:44:39 INFO SIImageStore::restore Beam for chan : 0 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:44:40 INFO SIImageStore::restore Beam for chan : 1 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:44:40 INFO SIImageStore::restore Beam for chan : 2 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:44:41 INFO SIImageStore::restore Beam for chan : 3 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:44:41 INFO SIImageStore::restore Beam for chan : 4 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:44:41 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:44:42 INFO SIImageStore::restore Beam for chan : 6 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:44:42 INFO SIImageStore::restore Beam for chan : 7 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:44:42 INFO SIImageStore::restore Beam for chan : 8 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:44:42 INFO SIImageStore::restore Beam for chan : 9 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:44:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:44:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:44:36.180230 End time: 2025-03-15 16:44:45.418987
2025-03-15 16:44:45 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:44:45 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:45 INFO name:: No table opened.
2025-03-15 16:44:45 INFO showcache:: The Table Cache is empty.
2025-03-15 16:44:45 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:44:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:44:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:44:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:44:45 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.428591012954712 at [50, 50, 0, 9] ( Pass : should be 1.42858946 , Epsilon: 0.05)
: frequency, start='1.5GHz', width='-50MHz', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:44:46 INFO tclean::::casa ##########################################
2025-03-15 16:44:46 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:44:46 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='0', spw='0', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='J2000 19:59:28.500 +40.44.01.50', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=10, start='', width='23983.4km/s', outframe='TOPO', veltype='radio', restfreq=['1.25GHz'], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:44:46 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:44:46 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:44:46 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:44:46 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:44:46 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in vrad
2025-03-15 16:44:46 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.475e+09 Hz == -5.39627e+07 m/s radio velocity
2025-03-15 16:44:46 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 1e+08 Hz == 2.39834e+07 m/s radio velocity
2025-03-15 16:44:46 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 10
2025-03-15 16:44:46 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2025-03-15 16:44:46 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.75e+08 Hz, upper edge = 1.975e+09 Hz
2025-03-15 16:44:46 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:44:46 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 10] Spectral: [1.925e+09] at [0] with increment [-1e+08]
2025-03-15 16:44:46 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:44:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:46 INFO tclean::::casa CFCache already exists
2025-03-15 16:44:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:44:46 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:49 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:44:49 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:49 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:49 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:44:51 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:44:51 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.00171831 c1:0.00166969 c2:0.00166969 c3:0.00166969 c4:0.00166969 c5:0.00166969 c6:0.00166969 c7:0.00166969 c8:0.00166969 c9:0.00175984
2025-03-15 16:44:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.052502
2025-03-15 16:44:52 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:44:52 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:44:52 INFO SIImageStore::printBeamSet + I Max 9 1.024988e+09 53965 72.8152 arcsec x 68.2710 arcsec pa=-87.9993 deg
2025-03-15 16:44:52 INFO SIImageStore::printBeamSet + I Min 1 1.824980e+09 -137900 0.0000 arcsec x 0.0000 arcsec pa= 0.0000 deg
2025-03-15 16:44:52 INFO SIImageStore::printBeamSet + I Median 5 1.424984e+09 -41967 53.4133 arcsec x 49.1314 arcsec pa=-88.2176 deg
2025-03-15 16:44:52 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:52 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:44:53 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | Selecting on fields : 0 | Selecting on spw :0 | [Opened in readonly mode]
2025-03-15 16:44:53 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:44:53 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:44:53 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:44:55 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:44:56 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:44:45.706418 End time: 2025-03-15 16:44:55.875602
2025-03-15 16:44:56 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:44:56 INFO tclean::::casa ##########################################
2025-03-15 16:44:56 INFO deconvolve::::casa ##########################################
2025-03-15 16:44:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:44:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:44:56 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:44:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.46034
2025-03-15 16:44:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:44:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100000 out of a total of 100000 pixels. [ 100 % ]
2025-03-15 16:44:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2025-03-15 16:44:56 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:44:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:44:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.46034, over full image : 1.46034
2025-03-15 16:44:57 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 9]
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 10 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->0.535201, peakres=0.779961->0.24476, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.564105, peakres=0.822083->0.257978, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.59682, peakres=0.86976->0.27294, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.633564, peakres=0.923308->0.289744, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.675131, peakres=0.983884->0.308753, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.722537, peakres=1.05297->0.330433, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.777105, peakres=1.13249->0.355389, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.840593, peakres=1.22502->0.384423, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.915384, peakres=1.33401->0.418626, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->1.00207, peakres=1.46034->0.458272, Reached cycleniter.
2025-03-15 16:44:57 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.26251 Peak Residual (over all planes) : 0.458272 in C9:P0
2025-03-15 16:44:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:44:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.458272, over full image : 0.458272
2025-03-15 16:44:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:44:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:44:57 INFO SIImageStore::restore Beam for chan : 0 : 39.1098 arcsec, 36.4953 arcsec, -88.6816 deg
2025-03-15 16:44:58 INFO SIImageStore::restore Beam for chan : 1 : 41.6317 arcsec, 38.3762 arcsec, -88.1745 deg
2025-03-15 16:44:58 INFO SIImageStore::restore Beam for chan : 2 : 44.0833 arcsec, 40.5971 arcsec, -88.2017 deg
2025-03-15 16:44:58 INFO SIImageStore::restore Beam for chan : 3 : 46.7598 arcsec, 43.0688 arcsec, -87.9062 deg
2025-03-15 16:44:58 INFO SIImageStore::restore Beam for chan : 4 : 49.8071 arcsec, 45.9024 arcsec, -88.1916 deg
2025-03-15 16:44:59 INFO SIImageStore::restore Beam for chan : 5 : 53.4133 arcsec, 49.1314 arcsec, -88.2176 deg
2025-03-15 16:44:59 INFO SIImageStore::restore Beam for chan : 6 : 57.336 arcsec, 52.8693 arcsec, -88.1637 deg
2025-03-15 16:44:59 INFO SIImageStore::restore Beam for chan : 7 : 62.084 arcsec, 57.1519 arcsec, -88.1979 deg
2025-03-15 16:45:00 INFO SIImageStore::restore Beam for chan : 8 : 67.62 arcsec, 62.1975 arcsec, -87.9904 deg
2025-03-15 16:45:00 INFO SIImageStore::restore Beam for chan : 9 : 72.8152 arcsec, 68.271 arcsec, -87.9993 deg
2025-03-15 16:45:01 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:45:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:44:55.883765 End time: 2025-03-15 16:45:06.483701
2025-03-15 16:45:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:06 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:07 INFO name:: No table opened.
2025-03-15 16:45:07 INFO showcache:: The Table Cache is empty.
2025-03-15 16:45:07 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:45:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:45:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:45:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:45:07 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4603447914123535 at [50, 50, 0, 9] ( Pass : should be 1.46184647 , Epsilon: 0.05)
: frequency, default start, width='23983.4km/s', TOPO
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:45:07 INFO tclean::::casa ##########################################
2025-03-15 16:45:07 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:45:07 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:45:07 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:45:07 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:45:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:45:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:45:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:45:07 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2941) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2025-03-15 16:45:07 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:45:07 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:45:07 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:45:07 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2025-03-15 16:45:07 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2025-03-15 16:45:07 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2025-03-15 16:45:07 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:45:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:45:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:45:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:45:07 INFO tclean::::casa CFCache already exists
2025-03-15 16:45:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:45:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:45:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:45:09 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:45:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:45:10 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:45:10 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:45:12 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:45:12 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 c10:0.00176285 c11:0.00176285 c12:0.00176285 c13:0.00176285 c14:0.00176285 c15:0.00176285 c16:0.00176285 c17:0.00176285 c18:0.00176285 c19:0.00176285
2025-03-15 16:45:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.15494
2025-03-15 16:45:13 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:45:13 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:45:13 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.8715 arcsec x 65.3988 arcsec pa=-83.6303 deg
2025-03-15 16:45:13 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3053 arcsec x 35.9408 arcsec pa=-88.2207 deg
2025-03-15 16:45:13 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5591 arcsec x 48.4296 arcsec pa=-88.0846 deg
2025-03-15 16:45:13 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:45:13 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:45:13 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:45:13 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:45:14 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:45:14 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:45:17 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:45:17 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:45:06.779906 End time: 2025-03-15 16:45:17.425093
2025-03-15 16:45:17 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:45:17 INFO tclean::::casa ##########################################
2025-03-15 16:45:17 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:17 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:17 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:45:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:45:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2025-03-15 16:45:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:45:18 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:45:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:45:19 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->10 [10], model=0->1.0293, peakres=1.50002->0.470722, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=10->20 [10], model=0->0.980284, peakres=1.42859->0.448307, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=20->30 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=30->40 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=40->50 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=50->60 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=60->70 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=70->80 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=80->90 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=90->100 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=100->110 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=110->120 [10], model=0->0.664063, peakres=0.967755->0.303692, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=120->130 [10], model=0->0.643311, peakres=0.937513->0.294201, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=130->140 [10], model=0->0.623817, peakres=0.909103->0.285286, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=140->150 [10], model=0->0.605469, peakres=0.882365->0.276895, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=150->160 [10], model=0->0.58817, peakres=0.857154->0.268984, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=160->170 [10], model=0->0.571832, peakres=0.833345->0.261512, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=170->180 [10], model=0->0.556377, peakres=0.810822->0.254444, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=180->190 [10], model=0->0.541736, peakres=0.789484->0.247749, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=190->200 [10], model=0->0.527845, peakres=0.769241->0.241396, Reached cycleniter.
2025-03-15 16:45:19 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 14.5296 Peak Residual (over all planes) : 0.470722 in C0:P0
2025-03-15 16:45:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 16:45:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470722, over full image : 0.470722
2025-03-15 16:45:19 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:45:19 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:45:24 INFO SIImageStore::restore Beam for chan : 0 : 92.8715 arcsec, 65.3988 arcsec, -83.6303 deg
2025-03-15 16:45:24 INFO SIImageStore::restore Beam for chan : 1 : 71.1186 arcsec, 66.8928 arcsec, -88.0244 deg
2025-03-15 16:45:25 INFO SIImageStore::restore Beam for chan : 2 : 67.9455 arcsec, 63.8038 arcsec, -88.1312 deg
2025-03-15 16:45:25 INFO SIImageStore::restore Beam for chan : 3 : 65.0216 arcsec, 61.0897 arcsec, -88.1697 deg
2025-03-15 16:45:25 INFO SIImageStore::restore Beam for chan : 4 : 62.2861 arcsec, 58.4872 arcsec, -88.094 deg
2025-03-15 16:45:26 INFO SIImageStore::restore Beam for chan : 5 : 59.8296 arcsec, 56.1567 arcsec, -88.1119 deg
2025-03-15 16:45:26 INFO SIImageStore::restore Beam for chan : 6 : 57.4664 arcsec, 53.9859 arcsec, -87.7704 deg
2025-03-15 16:45:26 INFO SIImageStore::restore Beam for chan : 7 : 55.3706 arcsec, 51.9663 arcsec, -88.0956 deg
2025-03-15 16:45:26 INFO SIImageStore::restore Beam for chan : 8 : 53.3906 arcsec, 50.1404 arcsec, -88.0163 deg
2025-03-15 16:45:27 INFO SIImageStore::restore Beam for chan : 9 : 51.5591 arcsec, 48.4296 arcsec, -88.0846 deg
2025-03-15 16:45:27 INFO SIImageStore::restore Beam for chan : 10 : 49.8287 arcsec, 46.7748 arcsec, -88.0959 deg
2025-03-15 16:45:28 INFO SIImageStore::restore Beam for chan : 11 : 48.2218 arcsec, 45.3468 arcsec, -88.284 deg
2025-03-15 16:45:28 INFO SIImageStore::restore Beam for chan : 12 : 46.7074 arcsec, 43.9053 arcsec, -87.5324 deg
2025-03-15 16:45:28 INFO SIImageStore::restore Beam for chan : 13 : 45.2957 arcsec, 42.5472 arcsec, -88.1525 deg
2025-03-15 16:45:28 INFO SIImageStore::restore Beam for chan : 14 : 44.0352 arcsec, 41.2913 arcsec, -87.9475 deg
2025-03-15 16:45:29 INFO SIImageStore::restore Beam for chan : 15 : 42.6523 arcsec, 40.1535 arcsec, -87.5201 deg
2025-03-15 16:45:29 INFO SIImageStore::restore Beam for chan : 16 : 41.4819 arcsec, 39.0342 arcsec, -88.0834 deg
2025-03-15 16:45:29 INFO SIImageStore::restore Beam for chan : 17 : 40.3646 arcsec, 37.9873 arcsec, -88.1305 deg
2025-03-15 16:45:29 INFO SIImageStore::restore Beam for chan : 18 : 39.4132 arcsec, 36.8694 arcsec, -88.2259 deg
2025-03-15 16:45:29 INFO SIImageStore::restore Beam for chan : 19 : 38.3053 arcsec, 35.9408 arcsec, -88.2207 deg
2025-03-15 16:45:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:45:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:17.433447 End time: 2025-03-15 16:45:31.470372
2025-03-15 16:45:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:31 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:32 INFO name:: No table opened.
2025-03-15 16:45:32 INFO showcache:: The Table Cache is empty.
2025-03-15 16:45:32 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:45:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 16:45:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:45:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:45:32 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.5000190734863281 at [50, 50, 0, 0] ( Pass : should be 1.5002 , Epsilon: 0.05)
2025-03-15 16:45:32 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.7692411541938782 at [50, 50, 0, 19] ( Pass : should be 0.769 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:45:32 INFO tclean::::casa ##########################################
2025-03-15 16:45:32 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:45:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '30.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:45:32 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:45:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:45:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:45:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:45:32 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:45:32 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:45:32 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:45:32 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:45:32 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:45:32 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:45:32 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:45:37 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737
2025-03-15 16:45:37 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015488
2025-03-15 16:45:37 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:45:37 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:45:38 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:45:42 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:45:42 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:45:31.759846 End time: 2025-03-15 16:45:42.457174
2025-03-15 16:45:42 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:45:42 INFO tclean::::casa ##########################################
2025-03-15 16:45:43 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:43 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:43 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:43 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:45:43 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:45:43 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:45:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:45:43 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:45:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:45:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:45:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:45:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:45:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:42.515354 End time: 2025-03-15 16:45:45.158179
2025-03-15 16:45:45 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:45 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:45 INFO imtrans::::casa ##########################################
2025-03-15 16:45:45 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:45:45 INFO imtrans::::casa imtrans( imagename='tst_bak.model', outfile='tst.model', order='3012' )
2025-03-15 16:45:45 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model' of shape [1, 100, 100, 1]
2025-03-15 16:45:46 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:45:45.182671 End time: 2025-03-15 16:45:45.678277
2025-03-15 16:45:46 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:45:46 INFO imtrans::::casa ##########################################
2025-03-15 16:45:46 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:46 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:46 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:46 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:45:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:45:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:45:46 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:46 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:46 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:45:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:45:46 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:45:46 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:45:46 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:45:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:45:46 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:45:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:45:46 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:45:46 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:45:46 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:45:46 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:46 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:45:46 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:45:46 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:46 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:45.687685 End time: 2025-03-15 16:45:45.895066
2025-03-15 16:45:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:46 INFO deconvolve::::casa ##########################################
.2025-03-15 16:45:46 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:46 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:46 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:46 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:45:46 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:45:46 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:45:47 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:45:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ]
2025-03-15 16:45:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:45:47 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:45:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:45:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:45:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:45:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:45:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:45.946729 End time: 2025-03-15 16:45:49.087027
2025-03-15 16:45:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:49 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:49 INFO imtrans::::casa ##########################################
2025-03-15 16:45:49 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:45:49 INFO imtrans::::casa imtrans( imagename='tst_bak.pb', outfile='tst.pb', order='3012' )
2025-03-15 16:45:50 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb' of shape [1, 100, 100, 1]
2025-03-15 16:45:50 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0'
2025-03-15 16:45:52 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:45:49.105200 End time: 2025-03-15 16:45:51.528674
2025-03-15 16:45:52 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:45:52 INFO imtrans::::casa ##########################################
2025-03-15 16:45:52 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:52 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:52 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:52 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:45:52 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:45:52 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:52 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:52 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:45:52 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:45:52 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:45:52 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:52 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2025-03-15 16:45:52 INFO deconvolve::::casa+ decon.updateMask()
2025-03-15 16:45:52 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 187, in updateMask
2025-03-15 16:45:52 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2025-03-15 16:45:52 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:52 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2025-03-15 16:45:52 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2025-03-15 16:45:52 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:52 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2025-03-15 16:45:52 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2025-03-15 16:45:52 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:52 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([1, 100, 100, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:52 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:51.535886 End time: 2025-03-15 16:45:51.604884
2025-03-15 16:45:52 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:52 INFO deconvolve::::casa ##########################################
.2025-03-15 16:45:52 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:52 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:52 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:45:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:45:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:45:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:45:53 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:45:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:45:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:45:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:45:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:45:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:51.662317 End time: 2025-03-15 16:45:55.273308
2025-03-15 16:45:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:55 INFO imtrans::::casa ##########################################
2025-03-15 16:45:55 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:45:55 INFO imtrans::::casa imtrans( imagename='tst_bak.psf', outfile='tst.psf', order='3012' )
2025-03-15 16:45:56 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf' of shape [1, 100, 100, 1]
2025-03-15 16:45:56 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:45:55.290619 End time: 2025-03-15 16:45:56.218032
2025-03-15 16:45:56 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:45:56 INFO imtrans::::casa ##########################################
2025-03-15 16:45:56 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:56 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:56 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([1, 100, 100, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:56 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([1, 100, 100, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:56 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:45:56 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:45:56 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:45:56 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:56 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 271, in deconvolve
2025-03-15 16:45:56 INFO deconvolve::::casa+ isit = decon.hasConverged()
2025-03-15 16:45:56 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:56 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 141, in hasConverged
2025-03-15 16:45:56 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2025-03-15 16:45:56 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:56 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2025-03-15 16:45:56 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2025-03-15 16:45:56 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:56 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2025-03-15 16:45:56 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2025-03-15 16:45:56 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:45:56 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([1, 100, 100, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:45:56 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:56.225501 End time: 2025-03-15 16:45:56.260373
2025-03-15 16:45:56 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:56 INFO deconvolve::::casa ##########################################
.2025-03-15 16:45:56 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:45:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:45:56 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:45:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:45:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:45:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:45:57 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:45:57 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:45:57 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:45:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:45:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:45:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:45:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:45:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:45:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:45:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:56.303465 End time: 2025-03-15 16:45:58.573966
2025-03-15 16:45:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:45:59 INFO deconvolve::::casa ##########################################
2025-03-15 16:45:59 INFO imtrans::::casa ##########################################
2025-03-15 16:45:59 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:45:59 INFO imtrans::::casa imtrans( imagename='tst_bak.residual', outfile='tst.residual', order='3012' )
2025-03-15 16:45:59 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual' of shape [1, 100, 100, 1]
2025-03-15 16:45:59 INFO imtrans::ImageMaskAttacher::makeMask Created mask `mask0'
2025-03-15 16:46:00 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:45:58.590302 End time: 2025-03-15 16:45:59.684437
2025-03-15 16:46:00 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:46:00 INFO imtrans::::casa ##########################################
2025-03-15 16:46:00 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:00 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:00 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The pixel axes differ for coordinate number 0). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing.
2025-03-15 16:46:00 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The pixel axes differ for coordinate number 0). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing.
2025-03-15 16:46:00 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:00 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:00 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 271, in deconvolve
2025-03-15 16:46:00 INFO deconvolve::::casa+ isit = decon.hasConverged()
2025-03-15 16:46:00 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 141, in hasConverged
2025-03-15 16:46:00 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2025-03-15 16:46:00 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2025-03-15 16:46:00 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2025-03-15 16:46:00 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:00 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2025-03-15 16:46:00 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2025-03-15 16:46:00 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:00 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The pixel axes differ for coordinate number 0). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing.
2025-03-15 16:46:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:59.692344 End time: 2025-03-15 16:45:59.729404
2025-03-15 16:46:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:00 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:00 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:00 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:00 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:01 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:01 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:01 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:46:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:02 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:45:59.780041 End time: 2025-03-15 16:46:02.253580
2025-03-15 16:46:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:02 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:02 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2025-03-15 16:46:02 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2025-03-15 16:46:02 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:02 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:02 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 205, in deconvolve
2025-03-15 16:46:02 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2025-03-15 16:46:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 59, in check_requiredimgs_exist
2025-03-15 16:46:02 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2025-03-15 16:46:02 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf']
2025-03-15 16:46:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:02.306925 End time: 2025-03-15 16:46:02.310758
2025-03-15 16:46:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:02 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:02 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2025-03-15 16:46:02 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2025-03-15 16:46:02 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:02 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:02 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 205, in deconvolve
2025-03-15 16:46:02 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2025-03-15 16:46:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 59, in check_requiredimgs_exist
2025-03-15 16:46:02 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2025-03-15 16:46:02 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual']
2025-03-15 16:46:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:02.350459 End time: 2025-03-15 16:46:02.353445
2025-03-15 16:46:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:02 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:02 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:03 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:46:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:03 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:04 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:02.381383 End time: 2025-03-15 16:46:12.270877
2025-03-15 16:46:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:12 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:12 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:13 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:46:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:46:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:46:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:12.322073 End time: 2025-03-15 16:46:15.014036
2025-03-15 16:46:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:15 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:15 INFO imrebin::::casa ##########################################
2025-03-15 16:46:15 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:46:15 INFO imrebin::::casa imrebin( imagename='tst_bak.model', outfile='tst.model', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:46:15 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:46:15 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:46:15 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:46:15 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1]
2025-03-15 16:46:15 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model' of shape [2, 2, 1, 1]
2025-03-15 16:46:16 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:46:15.046959 End time: 2025-03-15 16:46:15.881715
2025-03-15 16:46:16 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:46:16 INFO imrebin::::casa ##########################################
2025-03-15 16:46:16 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:16 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:16 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:16 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:16 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:16 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:16 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:16 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:16 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:16 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:46:16 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:46:16 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:46:16 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:46:16 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:46:16 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:46:16 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:16 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:46:16 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:46:16 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:16 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:46:16 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:46:16 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:16 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:15.890135 End time: 2025-03-15 16:46:15.983796
2025-03-15 16:46:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:16 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:16 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:16 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:16 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:46:16 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:46:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 8232 out of a total of 10000 pixels. [ 82.32 % ]
2025-03-15 16:46:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:16 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:46:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:46:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:46:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:16.032439 End time: 2025-03-15 16:46:17.779285
2025-03-15 16:46:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:18 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:18 INFO imrebin::::casa ##########################################
2025-03-15 16:46:18 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:46:18 INFO imrebin::::casa imrebin( imagename='tst_bak.pb', outfile='tst.pb', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:46:18 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:46:18 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:46:18 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:46:18 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1]
2025-03-15 16:46:18 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb' of shape [2, 2, 1, 1]
2025-03-15 16:46:18 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:46:17.797780 End time: 2025-03-15 16:46:18.397970
2025-03-15 16:46:18 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:46:18 INFO imrebin::::casa ##########################################
2025-03-15 16:46:18 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:18 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:18 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:18 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:18 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:46:18 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:46:18 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:18 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:18 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:18 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2025-03-15 16:46:18 INFO deconvolve::::casa+ decon.updateMask()
2025-03-15 16:46:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 187, in updateMask
2025-03-15 16:46:18 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2025-03-15 16:46:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2025-03-15 16:46:18 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2025-03-15 16:46:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2025-03-15 16:46:18 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2025-03-15 16:46:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:18 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Cannot open existing image : tst.pb : There is a shape mismatch between existing images ([2, 2, 1, 1]) and current parameters ([100, 100, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:18.404055 End time: 2025-03-15 16:46:18.456169
2025-03-15 16:46:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:18 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:19 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:19 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:19 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:19 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:46:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:46:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:46:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:20 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:18.500406 End time: 2025-03-15 16:46:20.263333
2025-03-15 16:46:20 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:20 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:20 INFO imrebin::::casa ##########################################
2025-03-15 16:46:20 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:46:20 INFO imrebin::::casa imrebin( imagename='tst_bak.psf', outfile='tst.psf', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:46:20 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:46:20 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:46:20 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:46:20 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1]
2025-03-15 16:46:21 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf' of shape [2, 2, 1, 1]
2025-03-15 16:46:22 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:46:20.279454 End time: 2025-03-15 16:46:21.720410
2025-03-15 16:46:22 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:46:22 INFO imrebin::::casa ##########################################
2025-03-15 16:46:22 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:22 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:22 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([2, 2, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:22 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([2, 2, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:22 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:22 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:22 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 271, in deconvolve
2025-03-15 16:46:22 INFO deconvolve::::casa+ isit = decon.hasConverged()
2025-03-15 16:46:22 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 141, in hasConverged
2025-03-15 16:46:22 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2025-03-15 16:46:22 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2025-03-15 16:46:22 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2025-03-15 16:46:22 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:22 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2025-03-15 16:46:22 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2025-03-15 16:46:22 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:22 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a shape mismatch between existing images ([100, 100, 1, 1]) and current parameters ([2, 2, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:46:22 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:21.728352 End time: 2025-03-15 16:46:21.764870
2025-03-15 16:46:22 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:22 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:22 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:22 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:22 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:46:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.203017, peakres=1.06851->0.865495, Reached cycleniter.
2025-03-15 16:46:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:46:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.865495, over full image : 0.865495
2025-03-15 16:46:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:21.824547 End time: 2025-03-15 16:46:23.521885
2025-03-15 16:46:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:24 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:24 INFO imrebin::::casa ##########################################
2025-03-15 16:46:24 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:46:24 INFO imrebin::::casa imrebin( imagename='tst_bak.residual', outfile='tst.residual', factor=[50, 50], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:46:24 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:46:24 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:46:24 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:46:24 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[50, 50, 1, 1]
2025-03-15 16:46:24 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual' of shape [2, 2, 1, 1]
2025-03-15 16:46:24 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:46:23.539879 End time: 2025-03-15 16:46:24.100014
2025-03-15 16:46:24 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:46:24 INFO imrebin::::casa ##########################################
2025-03-15 16:46:24 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:24 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:24 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The DirectionCoordinates have differing LinearXform components). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing.
2025-03-15 16:46:24 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The DirectionCoordinates have differing LinearXform components). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing.
2025-03-15 16:46:24 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:24 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:24 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 271, in deconvolve
2025-03-15 16:46:24 INFO deconvolve::::casa+ isit = decon.hasConverged()
2025-03-15 16:46:24 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 141, in hasConverged
2025-03-15 16:46:24 INFO deconvolve::::casa+ initrec = self.SDtools[immod].initminorcycle()
2025-03-15 16:46:24 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 31, in initminorcycle
2025-03-15 16:46:24 INFO deconvolve::::casa+ return self._swigobj.initminorcycle()
2025-03-15 16:46:24 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:24 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 145, in initminorcycle
2025-03-15 16:46:24 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_initminorcycle(self)
2025-03-15 16:46:24 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:24 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error initializing the Minor Cycle for tst : Cannot open existing image : tst.mask : There is a coordinate system mismatch between existing images on disk and current parameters (The DirectionCoordinates have differing LinearXform components). If you are attempting to restart a run, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new coordinate system before continuing.
2025-03-15 16:46:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:24.108278 End time: 2025-03-15 16:46:24.145282
2025-03-15 16:46:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:24 INFO deconvolve::::casa ##########################################
.s2025-03-15 16:46:24 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:24 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:25 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:46:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:26 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:24.194630 End time: 2025-03-15 16:46:27.454201
2025-03-15 16:46:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:27 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:27 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:27 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2025-03-15 16:46:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:28 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model
2025-03-15 16:46:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:46:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:28 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter.
2025-03-15 16:46:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2025-03-15 16:46:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:30 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst_2.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:27.477267 End time: 2025-03-15 16:46:31.853390
2025-03-15 16:46:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:32 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:32 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:46:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:31.906500 End time: 2025-03-15 16:46:34.891861
2025-03-15 16:46:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:35 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2025-03-15 16:46:35 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:36 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2025-03-15 16:46:36 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 1
2025-03-15 16:46:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:36 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:46:36 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:36 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:36 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:36 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter.
2025-03-15 16:46:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2025-03-15 16:46:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:37 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst_2.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:35.234249 End time: 2025-03-15 16:46:39.045413
2025-03-15 16:46:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:39 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:39 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:39 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:39 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2025-03-15 16:46:39 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2025-03-15 16:46:39 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:46:39 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:46:39 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:46:39 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:46:39 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 206, in deconvolve
2025-03-15 16:46:39 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2025-03-15 16:46:39 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 89, in check_starmodel_model_collisions
2025-03-15 16:46:39 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm))
2025-03-15 16:46:39 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2025-03-15 16:46:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:39.103810 End time: 2025-03-15 16:46:39.107533
2025-03-15 16:46:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:39 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:39 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:39 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:39 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:39 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:39 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:39 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:46:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:44 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:39.143453 End time: 2025-03-15 16:46:45.898720
2025-03-15 16:46:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:46 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:46 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:46 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', ''], deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:46 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:46 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:46:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.733202->0.963288, peakres=0.33531->0.105224, Reached cycleniter.
2025-03-15 16:46:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2025-03-15 16:46:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:47 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:45.907187 End time: 2025-03-15 16:46:49.111595
2025-03-15 16:46:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:49 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:49 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:49 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', 'tst_2.model', '', ''], deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:49 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2025-03-15 16:46:49 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:50 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model to tst.model
2025-03-15 16:46:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2025-03-15 16:46:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:46:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2025-03-15 16:46:50 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.963288->1.03893, peakres=0.105224->0.0426557, Reached cycleniter.
2025-03-15 16:46:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0426557, over full image : 0.0426557
2025-03-15 16:46:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:52 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:46:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst_2.model', 'tst.mask', 'tst.residual']
2025-03-15 16:46:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:49.134113 End time: 2025-03-15 16:46:55.469123
2025-03-15 16:46:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:46:55 INFO deconvolve::::casa ##########################################
.2025-03-15 16:46:56 INFO deconvolve::::casa ##########################################
2025-03-15 16:46:56 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:46:56 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:46:56 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:46:56 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:46:56 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:46:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:46:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:46:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:46:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:46:57 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:46:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:46:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:46:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:46:58 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:46:58 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:46:59 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:47:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:47:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:46:55.529329 End time: 2025-03-15 16:47:01.502239
2025-03-15 16:47:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:47:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:47:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:47:02 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model) must not exist.
2025-03-15 16:47:02 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model to continue
2025-03-15 16:47:02 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model) must not exist.
2025-03-15 16:47:02 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model to continue
2025-03-15 16:47:02 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:47:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:47:02 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:47:02 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:47:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 206, in deconvolve
2025-03-15 16:47:02 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2025-03-15 16:47:02 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 106, in check_starmodel_model_collisions
2025-03-15 16:47:02 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model ({0}) must not exist.".format(modim) +
2025-03-15 16:47:02 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model) must not exist.
2025-03-15 16:47:02 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model to continue
2025-03-15 16:47:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:47:01.510317 End time: 2025-03-15 16:47:01.513945
2025-03-15 16:47:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:47:02 INFO deconvolve::::casa ##########################################
.2025-03-15 16:47:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:02 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:47:02 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:47:02 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:47:02 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:47:02 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:47:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 16:47:02 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:47:02 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:47:02 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 16:47:02 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:47:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 16:47:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:47:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:47:03 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:47:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:47:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:47:01.563189 End time: 2025-03-15 16:47:05.805608
2025-03-15 16:47:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:47:06 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:06 INFO imrebin::::casa ##########################################
2025-03-15 16:47:06 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:47:06 INFO imrebin::::casa imrebin( imagename='tst.model', outfile='tst_2.model', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:47:06 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:47:06 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:47:06 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:47:06 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2025-03-15 16:47:07 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model' of shape [50, 50, 1, 1]
2025-03-15 16:47:07 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:47:05.816551 End time: 2025-03-15 16:47:07.475260
2025-03-15 16:47:07 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:47:07 INFO imrebin::::casa ##########################################
2025-03-15 16:47:08 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:47:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:47:08 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:47:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom , starting from model : [tst_2.model]
2025-03-15 16:47:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:47:09 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model to target coordinate system for tst.model
2025-03-15 16:47:09 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25
2025-03-15 16:47:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:47:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:47:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:47:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 16:47:09 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:47:10 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.1833->0.413387, peakres=0.33531->0.105224, Reached cycleniter.
2025-03-15 16:47:10 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:47:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.105224, over full image : 0.105224
2025-03-15 16:47:10 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:47:10 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:47:12 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 16:47:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst_2.model', 'tst.mask', 'tst.residual']
2025-03-15 16:47:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:47:07.505187 End time: 2025-03-15 16:47:16.836780
2025-03-15 16:47:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:47:17 INFO deconvolve::::casa ##########################################
.2025-03-15 16:47:17 INFO tclean::::casa ##########################################
2025-03-15 16:47:17 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:47:17 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:47:17 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:47:17 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:47:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:47:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:47:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:47:18 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:47:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:47:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:47:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:47:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:47:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:47:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:47:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013413
2025-03-15 16:47:22 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:47:22 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:47:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:47:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:47:26 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:47:17.344019 End time: 2025-03-15 16:47:25.635143
2025-03-15 16:47:26 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:47:26 INFO tclean::::casa ##########################################
2025-03-15 16:47:26 INFO tclean::::casa ##########################################
2025-03-15 16:47:26 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:47:26 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:47:26 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:47:26 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:47:26 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:47:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:47:26 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:47:27 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2941) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2025-03-15 16:47:27 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:47:27 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:47:27 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:47:27 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2025-03-15 16:47:27 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2025-03-15 16:47:27 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2025-03-15 16:47:27 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:47:27 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:47:27 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:47:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:47:27 INFO tclean::::casa CFCache already exists
2025-03-15 16:47:27 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:47:27 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:47:27 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:47:28 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:47:28 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:47:28 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:47:28 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:47:32 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:47:32 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 c10:0.00176285 c11:0.00176285 c12:0.00176285 c13:0.00176285 c14:0.00176285 c15:0.00176285 c16:0.00176285 c17:0.00176285 c18:0.00176285 c19:0.00176285
2025-03-15 16:47:32 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.09908
2025-03-15 16:47:32 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:47:32 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:47:32 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:47:32 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2025-03-15 16:47:32 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:47:33 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:47:33 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:47:34 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:47:34 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:47:34 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:47:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:47:40 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:47:40 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:47:26.093934 End time: 2025-03-15 16:47:40.272685
2025-03-15 16:47:40 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:47:40 INFO tclean::::casa ##########################################
2025-03-15 16:47:40 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:47:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:47:40 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:47:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:47:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:47:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:47:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2025-03-15 16:47:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:47:41 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:47:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:47:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:47:41 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold.
2025-03-15 16:47:41 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold.
2025-03-15 16:47:42 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0
2025-03-15 16:47:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations.
2025-03-15 16:47:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878
2025-03-15 16:47:42 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:47:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:47:42 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:47:43 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:47:43 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:47:47 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:47:47 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:47:47 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:47:47 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:47:48 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:47:48 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:47:49 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:47:49 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:47:49 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:47:50 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:47:50 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:47:50 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2025-03-15 16:47:51 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2025-03-15 16:47:51 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2025-03-15 16:47:52 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2025-03-15 16:47:52 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2025-03-15 16:47:53 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2025-03-15 16:47:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:47:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:47:40.280278 End time: 2025-03-15 16:47:55.441112
2025-03-15 16:47:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:47:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:47:55 INFO name:: No table opened.
2025-03-15 16:47:55 INFO showcache:: The Table Cache is empty.
2025-03-15 16:47:55 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 16:47:55 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True )
2025-03-15 16:47:55 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:47:55 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:47:55 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:47:55 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2025-03-15 16:47:55 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True )
2025-03-15 16:47:55 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:47:56 INFO tclean::::casa ##########################################
2025-03-15 16:47:56 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:47:56 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:47:56 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:47:56 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:47:56 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:47:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:47:56 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:47:56 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2941) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2025-03-15 16:47:56 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:47:56 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:47:56 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:47:56 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2025-03-15 16:47:56 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2025-03-15 16:47:56 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2025-03-15 16:47:56 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:47:56 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:47:56 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:47:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:47:56 INFO tclean::::casa CFCache already exists
2025-03-15 16:47:56 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:47:56 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:47:56 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:47:59 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:47:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:47:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:47:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:48:02 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:48:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 c10:0.00176285 c11:0.00176285 c12:0.00176285 c13:0.00176285 c14:0.00176285 c15:0.00176285 c16:0.00176285 c17:0.00176285 c18:0.00176285 c19:0.00176285
2025-03-15 16:48:03 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.101102
2025-03-15 16:48:03 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:48:03 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:48:03 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:48:03 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2025-03-15 16:48:03 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:48:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:48:04 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:48:05 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:48:05 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:48:05 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:48:05 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:48:08 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:48:09 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:47:55.732086 End time: 2025-03-15 16:48:09.257961
2025-03-15 16:48:09 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:48:09 INFO tclean::::casa ##########################################
2025-03-15 16:48:09 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:48:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=True, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:48:09 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:48:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:48:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:48:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:48:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 200000 out of a total of 200000 pixels. [ 100 % ]
2025-03-15 16:48:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:48:10 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:48:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:48:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.50002, over full image : 1.50002
2025-03-15 16:48:11 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0.5, CycleNiter=10, Gain=0.5
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->2 [2], model=0->1.12501, peakres=1.50002->0.375005, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=2->4 [2], model=0->1.07144, peakres=1.42859->0.357148, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=4->6 [2], model=0->1.02274, peakres=1.36365->0.340914, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=6->8 [2], model=0->0.978274, peakres=1.30437->0.326091, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=8->10 [2], model=0->0.937513, peakres=1.25002->0.312504, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=10->12 [2], model=0->0.900012, peakres=1.20002->0.300004, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=12->14 [2], model=0->0.865396, peakres=1.15386->0.288465, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=14->16 [2], model=0->0.833345, peakres=1.11113->0.277782, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=16->18 [2], model=0->0.803582, peakres=1.07144->0.267861, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=18->20 [2], model=0->0.775872, peakres=1.0345->0.258624, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=20->22 [2], model=0->0.75001, peakres=1.00001->0.250003, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=22->23 [1], model=0->0.483878, peakres=0.967755->0.483878, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=23->24 [1], model=0->0.468756, peakres=0.937513->0.468756, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=24->25 [1], model=0->0.454552, peakres=0.909103->0.454552, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=25->26 [1], model=0->0.441182, peakres=0.882365->0.441182, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=26->27 [1], model=0->0.428577, peakres=0.857154->0.428577, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=27->28 [1], model=0->0.416672, peakres=0.833345->0.416672, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=28->29 [1], model=0->0.405411, peakres=0.810822->0.405411, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=29->30 [1], model=0->0.394742, peakres=0.789484->0.394742, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=30->31 [1], model=0->0.384621, peakres=0.769241->0.384621, Reached cyclethreshold.
2025-03-15 16:48:11 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 13.9416 Peak Residual (over all planes) : 0.483878 in C11:P0
2025-03-15 16:48:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 31 iterations.
2025-03-15 16:48:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.483878, over full image : 0.483878
2025-03-15 16:48:11 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:48:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:48:13 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:48:13 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:48:14 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:48:15 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:48:15 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:48:16 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:48:16 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:48:16 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:48:17 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:48:18 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:48:18 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:48:19 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:48:19 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:48:22 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:48:22 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2025-03-15 16:48:23 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2025-03-15 16:48:24 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2025-03-15 16:48:28 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2025-03-15 16:48:28 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2025-03-15 16:48:28 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2025-03-15 16:48:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:48:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:48:09.267143 End time: 2025-03-15 16:48:29.861990
2025-03-15 16:48:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:48:30 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:30 INFO name:: No table opened.
2025-03-15 16:48:30 INFO showcache:: The Table Cache is empty.
2025-03-15 16:48:30 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys )
2025-03-15 16:48:30 INFO deconvolve::::casa+ [ check_val ] iterdone is 31 ( Pass : should be 31, Exact: True )
2025-03-15 16:48:30 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:48:30 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:48:30 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:48:30 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
2025-03-15 16:48:30 INFO deconvolve::::casa+ [ check_val ] chan10 iterDone is 2.0 ( Pass : should be 2, Exact: True )
2025-03-15 16:48:30 INFO deconvolve::::casa+ [ check_val ] chan10 peakRes is 0.2500033378601074 ( Pass : should be 0.25, Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:48:30 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:48:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=14, gain=0.15, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:48:30 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:48:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 16:48:30 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:48:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:48:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:48:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:48:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:48:31 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=14, Gain=0.15
2025-03-15 16:48:31 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 16:48:31 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317054, 1369 Active pixels
2025-03-15 16:48:31 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269496, 1413 Active pixels
2025-03-15 16:48:31 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194711, 1539 Active pixels
2025-03-15 16:48:31 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119577, 2025 Active pixels
2025-03-15 16:48:31 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.143953 Flux limit=0.00540787, 2998 Active pixels
2025-03-15 16:48:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.01651, peakres=1.12501->0.143953, Reached cycleniter.
2025-03-15 16:48:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations.
2025-03-15 16:48:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.143953, over full image : 0.143953
2025-03-15 16:48:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:48:32 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:48:32 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:48:33 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:48:37 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:48:30.034307 End time: 2025-03-15 16:48:37.350421
2025-03-15 16:48:37 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:48:37 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:37 INFO name:: No table opened.
2025-03-15 16:48:37 INFO showcache:: The Table Cache is empty.
2025-03-15 16:48:37 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 16:48:37 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True )
2025-03-15 16:48:37 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:48:37 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:48:37 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:48:37 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.9367507696151733 at [50, 50, 0, 0] ( Pass : should be 0.937 , Epsilon: 0.05)
2025-03-15 16:48:37 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 1 (Pass : should be 1)
[check_stopcode] Stopcode is 1 (Pass : should be 1)
.2025-03-15 16:48:37 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:37 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:48:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:48:37 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:48:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 16:48:37 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:48:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:48:38 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:48:38 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:48:38 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:48:38 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2025-03-15 16:48:39 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 16:48:39 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.5, 47 Active pixels
2025-03-15 16:48:39 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.5, 37 Active pixels
2025-03-15 16:48:39 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.499175 Flux limit=0.5, 21 Active pixels
2025-03-15 16:48:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2025-03-15 16:48:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2025-03-15 16:48:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2025-03-15 16:48:40 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:48:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:48:41 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:48:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:48:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:48:37.454314 End time: 2025-03-15 16:48:42.886581
2025-03-15 16:48:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:48:43 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:43 INFO name:: No table opened.
2025-03-15 16:48:43 INFO showcache:: The Table Cache is empty.
2025-03-15 16:48:43 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 16:48:43 INFO deconvolve::::casa+ [ check_val ] peak res is 0.4991748034954071 ( Pass : should be 0.499, Epsilon: 0.05)
2025-03-15 16:48:43 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.6258394718170166 ( Pass : should be 0.626, Epsilon: 0.05)
2025-03-15 16:48:43 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2025-03-15 16:48:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:48:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:48:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:48:43 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.6258394718170166 at [50, 50, 0, 0] ( Pass : should be 0.626 , Epsilon: 0.05)
2025-03-15 16:48:43 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:48:43 INFO tclean::::casa ##########################################
2025-03-15 16:48:43 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:48:43 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:48:43 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:48:43 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:48:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:48:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:48:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:48:44 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:48:44 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:48:44 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:48:44 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:48:44 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:48:44 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:48:46 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:48:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011231
2025-03-15 16:48:46 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:48:46 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:48:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:48:50 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:48:51 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:48:43.109685 End time: 2025-03-15 16:48:50.701020
2025-03-15 16:48:51 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:48:51 INFO tclean::::casa ##########################################
2025-03-15 16:48:51 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:48:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:48:51 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:48:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:48:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:48:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:48:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:48:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:48:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2025-03-15 16:48:51 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2025-03-15 16:48:51 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2025-03-15 16:48:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2025-03-15 16:48:51 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:48:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:48:52 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:48:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:48:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:48:50.708992 End time: 2025-03-15 16:48:53.837026
2025-03-15 16:48:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:48:54 INFO deconvolve::::casa ##########################################
2025-03-15 16:48:54 INFO name:: No table opened.
2025-03-15 16:48:54 INFO showcache:: The Table Cache is empty.
2025-03-15 16:48:54 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 16:48:54 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2025-03-15 16:48:54 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:48:54 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:48:54 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:48:54 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:48:54 INFO tclean::::casa ##########################################
2025-03-15 16:48:54 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:48:54 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:48:54 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:48:54 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:48:54 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:48:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:48:54 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:48:55 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:48:55 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:48:55 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:48:55 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:48:55 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:48:55 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:48:57 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:48:57 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012878
2025-03-15 16:48:57 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:48:57 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:48:59 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:49:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:49:04 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:48:54.039929 End time: 2025-03-15 16:49:03.904702
2025-03-15 16:49:04 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:49:04 INFO tclean::::casa ##########################################
2025-03-15 16:49:04 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:49:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.15, threshold='0.5Jy', nsigma=0.0, interactive=False, fullsummary=True, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:49:04 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:49:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:49:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:49:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:49:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:49:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.5, CycleNiter=10, Gain=0.15
2025-03-15 16:49:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->5 [5], model=0->0.625839, peakres=1.12501->0.499175, Reached cyclethreshold.
2025-03-15 16:49:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 5 iterations.
2025-03-15 16:49:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.499175, over full image : 0.499175
2025-03-15 16:49:06 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:49:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:49:09 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:49:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:49:03.913462 End time: 2025-03-15 16:49:11.578924
2025-03-15 16:49:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:49:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:12 INFO name:: No table opened.
2025-03-15 16:49:12 INFO showcache:: The Table Cache is empty.
2025-03-15 16:49:12 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=full ( Pass : found all expected keys )
2025-03-15 16:49:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 5 ( Pass : should be 5, Exact: True )
2025-03-15 16:49:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:49:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:49:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:49:12 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:49:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:49:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2000, gain=0.1, threshold=0.002, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:49:12 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:49:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:49:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:49:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:49:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:49:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:49:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1
2025-03-15 16:49:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold.
2025-03-15 16:49:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations.
2025-03-15 16:49:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935
2025-03-15 16:49:13 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:49:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:49:13 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:49:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:49:11.710228 End time: 2025-03-15 16:49:14.921234
2025-03-15 16:49:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:49:15 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:15 INFO name:: No table opened.
2025-03-15 16:49:15 INFO showcache:: The Table Cache is empty.
2025-03-15 16:49:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 16:49:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True )
2025-03-15 16:49:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:49:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:49:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:49:15 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:49:15 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:49:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2000, gain=0.1, threshold='2mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:49:15 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:49:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:49:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:49:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:49:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:49:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:49:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.002, CycleNiter=2000, Gain=0.1
2025-03-15 16:49:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1080 [1080], model=0->1.36773, peakres=1.12501->0.00199935, Reached cyclethreshold.
2025-03-15 16:49:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1080 iterations.
2025-03-15 16:49:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00199935, over full image : 0.00199935
2025-03-15 16:49:16 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:49:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:49:17 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:49:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:49:15.020758 End time: 2025-03-15 16:49:17.362907
2025-03-15 16:49:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:49:17 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:17 INFO name:: No table opened.
2025-03-15 16:49:17 INFO showcache:: The Table Cache is empty.
2025-03-15 16:49:17 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 16:49:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 1080 ( Pass : should be 1080, Exact: True )
2025-03-15 16:49:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 16:49:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:49:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:49:17 INFO deconvolve::::casa+ [check_stopcode] Stopcode is 2 (Pass : should be 2)
[check_stopcode] Stopcode is 2 (Pass : should be 2)
.2025-03-15 16:49:18 INFO tclean::::casa ##########################################
2025-03-15 16:49:18 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:49:18 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:49:18 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:49:18 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:49:18 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:49:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:49:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:49:18 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:49:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:49:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:49:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:49:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:49:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:49:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:49:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013867
2025-03-15 16:49:21 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:49:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:49:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:49:26 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:49:17.531098 End time: 2025-03-15 16:49:25.701506
2025-03-15 16:49:26 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:49:26 INFO tclean::::casa ##########################################
2025-03-15 16:49:26 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:49:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:49:26 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:49:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:49:26 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2025-03-15 16:49:26 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:49:26 INFO CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:49:26 INFO CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:49:26 INFO 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 1 times in the output image.
2025-03-15 16:49:26 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2025-03-15 16:49:26 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2025-03-15 16:49:26 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2025-03-15 16:49:26 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2025-03-15 16:49:26 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:49:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2025-03-15 16:49:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501
2025-03-15 16:49:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:49:28 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter.
2025-03-15 16:49:28 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:49:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434
2025-03-15 16:49:28 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:49:28 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:49:29 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:49:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:49:25.709560 End time: 2025-03-15 16:49:29.829682
2025-03-15 16:49:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:49:30 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:30 INFO name:: No table opened.
2025-03-15 16:49:30 INFO showcache:: The Table Cache is empty.
2025-03-15 16:49:30 INFO tclean::::casa ##########################################
2025-03-15 16:49:30 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:49:30 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='circle[[50pix,80pix],10pix]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:49:30 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:49:30 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:49:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:49:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:49:30 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:49:30 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:49:30 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:49:30 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:49:30 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:49:30 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:49:30 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:49:33 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:49:33 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014306
2025-03-15 16:49:33 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:33 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:49:34 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:49:36 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:49:37 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:49:30.027107 End time: 2025-03-15 16:49:36.876974
2025-03-15 16:49:37 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:49:37 INFO tclean::::casa ##########################################
2025-03-15 16:49:37 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:37 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:49:37 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='circle[[50pix,80pix],10pix]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:49:37 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:49:37 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:49:37 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,80pix],10pix]]
2025-03-15 16:49:37 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:49:37 INFO CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:49:37 INFO CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:49:37 INFO 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 1 times in the output image.
2025-03-15 16:49:37 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2025-03-15 16:49:37 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2025-03-15 16:49:37 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2025-03-15 16:49:37 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:49:37 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2025-03-15 16:49:37 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0371935, over full image : 1.12501
2025-03-15 16:49:37 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:49:38 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.0283286, peakres=0.0371935->0.0180397, Reached cycleniter.
2025-03-15 16:49:38 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:49:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0180397, over full image : 1.12434
2025-03-15 16:49:38 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:49:38 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:49:39 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:49:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:49:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:49:36.885656 End time: 2025-03-15 16:49:42.481557
2025-03-15 16:49:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:49:42 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:43 INFO name:: No table opened.
2025-03-15 16:49:43 INFO showcache:: The Table Cache is empty.
2025-03-15 16:49:43 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:49:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 80, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ checkall ]
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:49:43 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:49:43 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 80, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:49:43 INFO tclean::::casa ##########################################
2025-03-15 16:49:43 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:49:43 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:49:43 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:49:43 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:49:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:49:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:49:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:49:43 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2941) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2025-03-15 16:49:43 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:49:43 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:49:43 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:49:43 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2025-03-15 16:49:43 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2025-03-15 16:49:43 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2025-03-15 16:49:43 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:49:43 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:49:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:49:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:49:43 INFO tclean::::casa CFCache already exists
2025-03-15 16:49:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:49:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:49:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:49:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:49:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:49:46 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:49:46 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:49:48 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:49:49 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 c10:0.00176285 c11:0.00176285 c12:0.00176285 c13:0.00176285 c14:0.00176285 c15:0.00176285 c16:0.00176285 c17:0.00176285 c18:0.00176285 c19:0.00176285
2025-03-15 16:49:49 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.097337
2025-03-15 16:49:49 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:49:49 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:49:49 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:49:49 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2025-03-15 16:49:49 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:49:49 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:49:49 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:49:50 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:49:50 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:49:50 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:49:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:49:53 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:49:54 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:49:42.752204 End time: 2025-03-15 16:49:53.761452
2025-03-15 16:49:54 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:49:54 INFO tclean::::casa ##########################################
2025-03-15 16:49:54 INFO deconvolve::::casa ##########################################
2025-03-15 16:49:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:49:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:49:54 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:49:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:49:54 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2025-03-15 16:49:54 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:49:54 INFO CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:49:54 INFO CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:49:54 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2025-03-15 16:49:54 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2025-03-15 16:49:54 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2025-03-15 16:49:54 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2025-03-15 16:49:55 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:49:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ]
2025-03-15 16:49:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2025-03-15 16:49:55 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:49:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:49:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2025-03-15 16:49:55 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:49:55 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0
2025-03-15 16:49:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations.
2025-03-15 16:49:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002
2025-03-15 16:49:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:49:55 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:49:55 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:49:56 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:49:56 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:49:56 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:49:56 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:49:56 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:49:57 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:49:57 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:49:57 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:49:57 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:49:57 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:49:57 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:49:58 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:49:58 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:49:58 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2025-03-15 16:49:58 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2025-03-15 16:49:58 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2025-03-15 16:49:59 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2025-03-15 16:49:59 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2025-03-15 16:49:59 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2025-03-15 16:49:59 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:50:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:49:53.768117 End time: 2025-03-15 16:50:00.937432
2025-03-15 16:50:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:50:01 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:01 INFO name:: No table opened.
2025-03-15 16:50:01 INFO showcache:: The Table Cache is empty.
2025-03-15 16:50:01 INFO tclean::::casa ##########################################
2025-03-15 16:50:01 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:50:01 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=-1, start='', width='', outframe='', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:50:01 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:50:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:50:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:50:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:02 WARN SynthesisParamsImage::buildCoordinateSystem (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SynthesisUtilMethods.cc, line 2941) No rest frequency info, using the center of the selected spw(s):1.475e+09 Hz. Velocity labelling may not be correct.
2025-03-15 16:50:02 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377371, -0.657097, 0.652545]' Channels equidistant in freq
2025-03-15 16:50:02 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.47498e+09 Hz
2025-03-15 16:50:02 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 4.99994e+07 Hz
2025-03-15 16:50:02 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 20
2025-03-15 16:50:02 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 9.99989e+08 Hz
2025-03-15 16:50:02 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9.74989e+08 Hz, upper edge = 1.97498e+09 Hz
2025-03-15 16:50:02 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:50:02 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 20] Spectral: [9.99989e+08] at [0] with increment [4.99994e+07]
2025-03-15 16:50:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:50:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:50:02 INFO tclean::::casa CFCache already exists
2025-03-15 16:50:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:50:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:50:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:50:03 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:50:03 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:50:04 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:50:04 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:50:06 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:50:06 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):c0:0.0425628 c1:0.00176285 c2:0.00176285 c3:0.00176285 c4:0.00176285 c5:0.00176285 c6:0.00176285 c7:0.00176285 c8:0.00176285 c9:0.00176285 c10:0.00176285 c11:0.00176285 c12:0.00176285 c13:0.00176285 c14:0.00176285 c15:0.00176285 c16:0.00176285 c17:0.00176285 c18:0.00176285 c19:0.00176285
2025-03-15 16:50:06 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.111545
2025-03-15 16:50:06 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 16:50:06 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 16:50:06 INFO SIImageStore::printBeamSet + I Max 0 1.00e+09 96546 92.9326 arcsec x 65.3663 arcsec pa=-83.5856 deg
2025-03-15 16:50:06 INFO SIImageStore::printBeamSet + I Min 19 1.95e+09 -96539 38.3302 arcsec x 36.0370 arcsec pa=-87.6531 deg
2025-03-15 16:50:06 INFO SIImageStore::printBeamSet + I Median 9 1.45e+09 5085 51.5438 arcsec x 48.4389 arcsec pa=-87.9751 deg
2025-03-15 16:50:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:50:07 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01062 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:50:08 INFO task_tclean::SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:50:08 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:50:08 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:50:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:50:11 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:50:11 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:50:01.208317 End time: 2025-03-15 16:50:11.316254
2025-03-15 16:50:11 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:50:11 INFO tclean::::casa ##########################################
2025-03-15 16:50:11 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:50:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:50:11 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:50:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:50:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.50002
2025-03-15 16:50:11 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[50pix,50pix],10pix],range=[1.1GHz,1.5GHz]]
2025-03-15 16:50:12 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:50:12 INFO CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:50:12 INFO CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:50:12 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2025-03-15 16:50:12 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2025-03-15 16:50:12 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2025-03-15 16:50:12 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:50:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 2853 out of a total of 200000 pixels. [ 1.4265 % ]
2025-03-15 16:50:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2025-03-15 16:50:12 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 16:50:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:50:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.36365, over full image : 1.50002
2025-03-15 16:50:12 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 19]
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle on 20 chans | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C0] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C1] iters=0->0 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C2] iters=0->10 [10], model=0->0.935725, peakres=1.36365->0.427929, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C3] iters=10->20 [10], model=0->0.895042, peakres=1.30437->0.409324, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C4] iters=20->30 [10], model=0->0.857749, peakres=1.25002->0.392269, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C5] iters=30->40 [10], model=0->0.823438, peakres=1.20002->0.376578, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C6] iters=40->50 [10], model=0->0.791768, peakres=1.15386->0.362094, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C7] iters=50->60 [10], model=0->0.762443, peakres=1.11113->0.348683, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C8] iters=60->70 [10], model=0->0.735213, peakres=1.07144->0.33623, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C9] iters=70->80 [10], model=0->0.709861, peakres=1.0345->0.324636, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C10] iters=80->90 [10], model=0->0.686199, peakres=1.00001->0.313815, Reached cycleniter.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C11] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C12] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C13] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C14] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C15] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C16] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C17] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C18] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst:C19] iters=90->90 [0], model=0->0, peakres=0->0, Reached cyclethreshold.
2025-03-15 16:50:12 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 7.19744 Peak Residual (over all planes) : 0.427929 in C2:P0
2025-03-15 16:50:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 90 iterations.
2025-03-15 16:50:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.427929, over full image : 1.50002
2025-03-15 16:50:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:50:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:50:13 INFO SIImageStore::restore Beam for chan : 0 : 92.9326 arcsec, 65.3663 arcsec, -83.5856 deg
2025-03-15 16:50:13 INFO SIImageStore::restore Beam for chan : 1 : 71.2036 arcsec, 66.8856 arcsec, -88.0973 deg
2025-03-15 16:50:13 INFO SIImageStore::restore Beam for chan : 2 : 67.9686 arcsec, 63.7905 arcsec, -88.0992 deg
2025-03-15 16:50:13 INFO SIImageStore::restore Beam for chan : 3 : 64.9742 arcsec, 61.0362 arcsec, -88.0867 deg
2025-03-15 16:50:14 INFO SIImageStore::restore Beam for chan : 4 : 62.2834 arcsec, 58.5149 arcsec, -88.0574 deg
2025-03-15 16:50:14 INFO SIImageStore::restore Beam for chan : 5 : 59.8179 arcsec, 56.106 arcsec, -88.0997 deg
2025-03-15 16:50:16 INFO SIImageStore::restore Beam for chan : 6 : 57.4622 arcsec, 54.0362 arcsec, -88.0907 deg
2025-03-15 16:50:17 INFO SIImageStore::restore Beam for chan : 7 : 55.3506 arcsec, 52.0028 arcsec, -88.0559 deg
2025-03-15 16:50:18 INFO SIImageStore::restore Beam for chan : 8 : 53.4536 arcsec, 50.1105 arcsec, -88.1166 deg
2025-03-15 16:50:18 INFO SIImageStore::restore Beam for chan : 9 : 51.5438 arcsec, 48.4389 arcsec, -87.9751 deg
2025-03-15 16:50:19 INFO SIImageStore::restore Beam for chan : 10 : 49.8289 arcsec, 46.7898 arcsec, -88.094 deg
2025-03-15 16:50:19 INFO SIImageStore::restore Beam for chan : 11 : 48.2424 arcsec, 45.2719 arcsec, -87.8434 deg
2025-03-15 16:50:20 INFO SIImageStore::restore Beam for chan : 12 : 46.6772 arcsec, 43.8964 arcsec, -88.0583 deg
2025-03-15 16:50:20 INFO SIImageStore::restore Beam for chan : 13 : 45.311 arcsec, 42.5211 arcsec, -88.1145 deg
2025-03-15 16:50:21 INFO SIImageStore::restore Beam for chan : 14 : 43.9924 arcsec, 41.2796 arcsec, -88.1126 deg
2025-03-15 16:50:21 INFO SIImageStore::restore Beam for chan : 15 : 42.7125 arcsec, 40.1123 arcsec, -88.0163 deg
2025-03-15 16:50:21 INFO SIImageStore::restore Beam for chan : 16 : 41.5069 arcsec, 39.0226 arcsec, -88.0511 deg
2025-03-15 16:50:22 INFO SIImageStore::restore Beam for chan : 17 : 40.3858 arcsec, 37.9576 arcsec, -88.1108 deg
2025-03-15 16:50:22 INFO SIImageStore::restore Beam for chan : 18 : 39.3316 arcsec, 36.9592 arcsec, -88.1043 deg
2025-03-15 16:50:22 INFO SIImageStore::restore Beam for chan : 19 : 38.3302 arcsec, 36.037 arcsec, -87.6531 deg
2025-03-15 16:50:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:50:25 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:50:11.322355 End time: 2025-03-15 16:50:24.856555
2025-03-15 16:50:25 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:50:25 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:25 INFO name:: No table opened.
2025-03-15 16:50:25 INFO showcache:: The Table Cache is empty.
2025-03-15 16:50:25 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:50:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 1] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 2] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 10] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 11] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ checkall ]
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:50:25 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 1] ( Pass : should be 0.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 2] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 10] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:50:25 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 50, 0, 11] ( Pass : should be 0.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:50:25 INFO tclean::::casa ##########################################
2025-03-15 16:50:25 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:50:25 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:50:25 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:50:25 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:50:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:50:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:25 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:50:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:50:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:50:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:50:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:50:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:50:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:50:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013674
2025-03-15 16:50:28 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:50:28 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:50:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:50:31 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:50:32 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:50:25.086985 End time: 2025-03-15 16:50:31.890083
2025-03-15 16:50:32 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:50:32 INFO tclean::::casa ##########################################
2025-03-15 16:50:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:50:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:50:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:50:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:50:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:50:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:50:32 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:50:32 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2025-03-15 16:50:32 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2025-03-15 16:50:32 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:50:32 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:50:33 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:50:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2025-03-15 16:50:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:50:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:50:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 16:50:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:50:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 16:50:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:50:34 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:50:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:50:35 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:50:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:50:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:50:31.898226 End time: 2025-03-15 16:50:36.101200
2025-03-15 16:50:36 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:50:36 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:36 INFO name:: No table opened.
2025-03-15 16:50:36 INFO showcache:: The Table Cache is empty.
2025-03-15 16:50:36 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:50:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:50:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:50:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:50:36 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:50:36 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:50:36 INFO tclean::::casa ##########################################
2025-03-15 16:50:36 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:50:36 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=False, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:50:36 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:50:36 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:50:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:50:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:37 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:50:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:50:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:50:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:50:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:50:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:50:39 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:50:39 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.006481
2025-03-15 16:50:39 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:50:39 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:50:40 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:50:42 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:50:43 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:50:36.299178 End time: 2025-03-15 16:50:42.781236
2025-03-15 16:50:43 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:50:43 INFO tclean::::casa ##########################################
2025-03-15 16:50:43 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:50:43 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:50:43 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:50:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:50:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:50:43 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:50:43 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:50:44 INFO SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics
2025-03-15 16:50:44 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2025-03-15 16:50:44 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2025-03-15 16:50:44 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:50:44 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:50:44 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:50:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2025-03-15 16:50:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:50:44 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:50:44 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 16:50:44 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:50:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 16:50:44 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:50:44 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:50:44 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:50:45 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:50:45 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:50:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:50:42.788736 End time: 2025-03-15 16:50:46.807768
2025-03-15 16:50:47 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:50:47 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:47 INFO name:: No table opened.
2025-03-15 16:50:47 INFO showcache:: The Table Cache is empty.
2025-03-15 16:50:47 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:50:47 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:50:47 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:50:47 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:50:47 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:50:47 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:50:47 INFO tclean::::casa ##########################################
2025-03-15 16:50:47 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:50:47 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:50:47 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:50:47 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:50:47 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:50:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:47 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:50:47 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:50:47 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:50:47 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:50:47 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:50:47 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:50:47 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:50:52 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:50:52 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012665
2025-03-15 16:50:52 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:50:52 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:50:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:50:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:50:57 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:50:47.005555 End time: 2025-03-15 16:50:56.522798
2025-03-15 16:50:57 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:50:57 INFO tclean::::casa ##########################################
2025-03-15 16:50:57 INFO deconvolve::::casa ##########################################
2025-03-15 16:50:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:50:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=3.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:50:57 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:50:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:50:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.02s, system 0s)
2025-03-15 16:50:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2025-03-15 16:50:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:50:57 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:50:57 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:50:57 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2025-03-15 16:50:57 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2025-03-15 16:50:57 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:50:57 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:50:58 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:50:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2025-03-15 16:50:58 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2025-03-15 16:50:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:50:58 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:50:58 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0458058 )
2025-03-15 16:50:59 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 16:50:59 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:50:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0458058 (nsigma*rms + median)
2025-03-15 16:50:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 16:50:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:50:59 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:50:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:51:00 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:51:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:51:02 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:50:56.531547 End time: 2025-03-15 16:51:01.526258
2025-03-15 16:51:02 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:51:02 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:02 INFO name:: No table opened.
2025-03-15 16:51:02 INFO showcache:: The Table Cache is empty.
2025-03-15 16:51:02 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:51:02 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:51:02 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:51:02 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:51:02 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:51:02 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:51:02 INFO tclean::::casa ##########################################
2025-03-15 16:51:02 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:51:02 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:51:02 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:51:02 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:51:02 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:51:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:02 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:02 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:51:02 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:51:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:51:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:51:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:51:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:51:05 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:51:05 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011539
2025-03-15 16:51:05 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:51:05 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:51:07 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:51:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:51:11 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:51:01.710612 End time: 2025-03-15 16:51:10.777743
2025-03-15 16:51:11 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:51:11 INFO tclean::::casa ##########################################
2025-03-15 16:51:11 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:51:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=3.0, interactive=False, fullsummary=False, fastnoise=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:51:11 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:51:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:51:11 INFO task_deconvolve::SDMaskHandler::calcRobustImageStatistics [C0] Using Chauvenet algorithm for the image statistics
2025-03-15 16:51:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.57s ( user 0.06s, system 0.01s)
2025-03-15 16:51:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2025-03-15 16:51:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:51:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:51:12 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:51:12 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141367
2025-03-15 16:51:12 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2025-03-15 16:51:12 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:51:12 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:51:12 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:51:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 10000 pixels. [ 3.23 % ]
2025-03-15 16:51:12 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2025-03-15 16:51:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:51:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:51:13 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.041405 )
2025-03-15 16:51:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 16:51:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:51:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.041405 (nsigma*rms + median)
2025-03-15 16:51:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 16:51:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:51:13 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:51:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:51:14 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:51:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:51:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:51:10.786092 End time: 2025-03-15 16:51:15.960073
2025-03-15 16:51:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:51:16 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:16 INFO name:: No table opened.
2025-03-15 16:51:16 INFO showcache:: The Table Cache is empty.
2025-03-15 16:51:16 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:51:16 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:51:16 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:51:16 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:51:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:51:16 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [50, 85, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:51:16 INFO tclean::::casa ##########################################
2025-03-15 16:51:16 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:51:16 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=1000, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:51:16 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:51:16 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:51:16 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:51:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:16 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:17 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:51:17 INFO SynthesisImagerVi2::defineImage Shape: [1000, 1000, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:51:17 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:51:17 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.05311 GB. Available mem.: 48.16 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:51:17 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:51:17 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:51:20 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:51:20 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.036698
2025-03-15 16:51:20 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg
2025-03-15 16:51:20 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:51:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:51:25 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:51:26 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:51:16.123543 End time: 2025-03-15 16:51:26.110712
2025-03-15 16:51:26 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:51:26 INFO tclean::::casa ##########################################
2025-03-15 16:51:26 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:51:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:51:26 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:51:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:51:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:51:27 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:51:27 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:51:27 INFO SDMaskHandler::autoMask SidelobeLevel = 0.141366
2025-03-15 16:51:27 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=13.8169(minbeamfrac=0.3 * beampix=46.0563)
2025-03-15 16:51:27 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:51:27 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:51:28 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:51:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 323 out of a total of 1e+06 pixels. [ 0.0323 % ]
2025-03-15 16:51:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:51:28 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:51:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 16:51:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:51:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 16:51:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:51:29 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:51:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:51:30 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1474 arcsec, -87.3946 deg
2025-03-15 16:51:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:51:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:51:26.119609 End time: 2025-03-15 16:51:32.055450
2025-03-15 16:51:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:51:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:32 INFO name:: No table opened.
2025-03-15 16:51:32 INFO showcache:: The Table Cache is empty.
2025-03-15 16:51:32 INFO deconvolve::::casa [ checkall ]
2025-03-15 16:51:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.mask'] = [True] ( Pass : should all be True )
2025-03-15 16:51:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 16:51:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 16:51:32 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 1.0 at [500, 500, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 16:51:32 INFO deconvolve::::casa+ [ check_pix_val ] tst.mask : Value is 0.0 at [500, 510, 0, 0] ( Pass : should be 0.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:51:32 INFO tclean::::casa ##########################################
2025-03-15 16:51:32 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:51:32 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:51:32 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:51:32 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:51:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:51:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:33 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:51:33 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:51:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:51:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:51:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:51:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:51:35 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:51:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.011328
2025-03-15 16:51:35 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:51:35 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:51:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:51:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:51:40 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:51:32.240147 End time: 2025-03-15 16:51:40.105544
2025-03-15 16:51:40 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:51:40 INFO tclean::::casa ##########################################
2025-03-15 16:51:40 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:51:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:51:40 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:51:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:51:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:51:40 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [tst.mask.txt]
2025-03-15 16:51:41 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:51:41 INFO CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:51:41 INFO CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:51:41 INFO 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 1 times in the output image.
2025-03-15 16:51:41 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2025-03-15 16:51:41 INFO RegionTextParser::_determineVersion RegionTextParser::_determineVersion: Found spec version 0
2025-03-15 16:51:41 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2025-03-15 16:51:41 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2025-03-15 16:51:41 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:51:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2025-03-15 16:51:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:51:41 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:51:42 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 16:51:42 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:51:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 16:51:42 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:51:42 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:51:42 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 16:51:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:51:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:51:40.128862 End time: 2025-03-15 16:51:44.405426
2025-03-15 16:51:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:51:44 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:44 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:51:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='tst.mask.txt', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:51:44 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2025-03-15 16:51:44 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2025-03-15 16:51:44 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:51:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:51:44 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:51:44 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:51:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 204, in deconvolve
2025-03-15 16:51:44 INFO deconvolve::::casa+ check_requiredmask_exists(usemask, mask)
2025-03-15 16:51:44 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 36, in check_requiredmask_exists
2025-03-15 16:51:44 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: 'mask' parameter specified as a filename '"+mask+"', but no such file exists")
2025-03-15 16:51:44 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: 'mask' parameter specified as a filename 'tst.mask.txt', but no such file exists
2025-03-15 16:51:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:51:44.445395 End time: 2025-03-15 16:51:44.450169
2025-03-15 16:51:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:51:44 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:51:45 INFO tclean::::casa ##########################################
2025-03-15 16:51:45 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:51:45 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:51:45 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:51:45 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:51:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:51:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:51:45 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:51:45 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:51:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:51:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:51:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:51:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:51:50 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2025-03-15 16:51:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014917
2025-03-15 16:51:50 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2025-03-15 16:51:50 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:51:51 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:51:57 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:51:57 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:51:44.678865 End time: 2025-03-15 16:51:57.196464
2025-03-15 16:51:57 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:51:57 INFO tclean::::casa ##########################################
2025-03-15 16:51:57 INFO deconvolve::::casa ##########################################
2025-03-15 16:51:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:51:57 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:51:57 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:51:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:51:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:51:57 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:51:57 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:51:58 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:51:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:51:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:51:58 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:51:58 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:51:58 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:51:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:51:59 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:51:59 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:51:59 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2025-03-15 16:52:00 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:52:01 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:51:57.215601 End time: 2025-03-15 16:52:00.940007
2025-03-15 16:52:01 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:52:01 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:52:01 INFO tclean::::casa ##########################################
2025-03-15 16:52:01 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:52:01 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:52:01 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:52:01 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:52:01 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:52:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:52:01 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:52:02 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:52:02 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:52:02 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:52:02 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:52:02 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:52:02 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:52:07 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2025-03-15 16:52:07 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014498
2025-03-15 16:52:07 INFO SIImageStore::printBeamSet Beam : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2025-03-15 16:52:07 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:52:08 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:52:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:52:14 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:52:01.197485 End time: 2025-03-15 16:52:14.182088
2025-03-15 16:52:14 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:52:14 INFO tclean::::casa ##########################################
2025-03-15 16:52:14 INFO deconvolve::::casa ##########################################
2025-03-15 16:52:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:52:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.995, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:52:14 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:52:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:52:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:52:14 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:52:14 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:52:15 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:52:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 989 out of a total of 10000 pixels. [ 9.89 % ]
2025-03-15 16:52:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:52:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:52:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:52:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:52:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:52:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:52:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:52:18 INFO SIImageStore::restore Beam for chan : 0 : 51.5831 arcsec, 48.2849 arcsec, -88.434 deg
2025-03-15 16:52:18 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:52:21 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:52:14.204237 End time: 2025-03-15 16:52:20.806106
2025-03-15 16:52:21 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:52:21 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:52:21 INFO tclean::::casa ##########################################
2025-03-15 16:52:21 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:52:21 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:52:21 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:52:21 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 16:52:21 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:52:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:52:21 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:52:21 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:52:21 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 16:52:21 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:52:21 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:52:21 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:52:21 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:52:27 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 16:52:27 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015564
2025-03-15 16:52:27 INFO SIImageStore::printBeamSet Beam : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg
2025-03-15 16:52:27 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:52:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:52:32 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:52:32 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:52:21.005558 End time: 2025-03-15 16:52:32.474003
2025-03-15 16:52:32 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:52:32 INFO tclean::::casa ##########################################
2025-03-15 16:52:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:52:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:52:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:52:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:52:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:52:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:52:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:52:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:52:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:52:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 16:52:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:52:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:52:33 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2025-03-15 16:52:34 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg
2025-03-15 16:52:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:52:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:52:32.482650 End time: 2025-03-15 16:52:40.383301
2025-03-15 16:52:40 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:52:40 INFO deconvolve::::casa ##########################################
2025-03-15 16:52:41 INFO deconvolve::::casa ##########################################
2025-03-15 16:52:41 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:52:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:52:41 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:52:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:52:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:52:41 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2025-03-15 16:52:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:52:41 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ]
2025-03-15 16:52:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 16:52:41 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2025-03-15 16:52:41 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:52:41 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2025-03-15 16:52:41 INFO SIImageStore::restore Beam for chan : 0 : 53.0096 arcsec, 49.3003 arcsec, -89.1037 deg
2025-03-15 16:52:41 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:52:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:52:40.782428 End time: 2025-03-15 16:52:42.473288
2025-03-15 16:52:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:52:42 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 16:52:43 INFO tclean::::casa ##########################################
2025-03-15 16:52:43 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:52:43 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '10.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:52:43 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:52:43 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:52:43 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:52:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:52:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:52:43 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:52:43 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:52:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:52:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:52:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:52:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:52:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000394186
2025-03-15 16:52:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014962
2025-03-15 16:52:48 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:52:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:52:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:52:54 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 16:52:55 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:52:42.716161 End time: 2025-03-15 16:52:54.652250
2025-03-15 16:52:55 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:52:55 INFO tclean::::casa ##########################################
2025-03-15 16:52:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:52:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:52:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.5, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:52:55 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:52:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:52:55 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:52:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:52:56 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:52:56 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:52:56 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:52:56 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:52:56 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 2228) Faint regions may not be included in the final mask. Consider decreasing cutthreshold.
2025-03-15 16:52:56 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:52:56 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:52:56 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:52:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 37 out of a total of 10000 pixels. [ 0.37 % ]
2025-03-15 16:52:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:52:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:53:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:53:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:53:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:53:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:53:00 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:53:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:53:01 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:53:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:53:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:52:54.706916 End time: 2025-03-15 16:53:03.578318
2025-03-15 16:53:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:53:04 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:04 INFO name:: No table opened.
2025-03-15 16:53:04 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:53:04 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:53:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:53:04 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:53:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 16:53:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:53:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:53:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:53:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:53:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:53:04 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:53:05 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels.
2025-03-15 16:53:05 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels
2025-03-15 16:53:06 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels
2025-03-15 16:53:06 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels
2025-03-15 16:53:06 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels
2025-03-15 16:53:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2025-03-15 16:53:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:53:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2025-03-15 16:53:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:53:06 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:53:07 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:53:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:53:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:53:03.647205 End time: 2025-03-15 16:53:08.034417
2025-03-15 16:53:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:53:08 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:08 INFO name:: No table opened.
2025-03-15 16:53:08 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:53:08 INFO tclean::::casa ##########################################
2025-03-15 16:53:08 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:53:08 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:53:08 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 16:53:08 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:53:08 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:53:08 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:53:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:53:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:53:09 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:53:09 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:53:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:53:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:53:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:53:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892]
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06]
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664
2025-03-15 16:53:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2025-03-15 16:53:29 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014247
2025-03-15 16:53:29 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:53:29 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:53:31 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 16:53:42 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 16:53:44 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:53:08.316889 End time: 2025-03-15 16:53:43.825502
2025-03-15 16:53:44 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:53:44 INFO tclean::::casa ##########################################
2025-03-15 16:53:44 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:53:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:53:44 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:53:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:53:44 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:53:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:53:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:53:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:53:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:53:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2025-03-15 16:53:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 16:53:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77042e-07
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77042e-07, 0.0382074]
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872
2025-03-15 16:53:46 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run)
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822
2025-03-15 16:53:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2025-03-15 16:53:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:53:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2025-03-15 16:53:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:53:46 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:53:46 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:53:47 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:53:48 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:53:48 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam
2025-03-15 16:53:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:53:50 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:53:50 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:53:50 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:53:50 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:53:51 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:53:54 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:53:43.855871 End time: 2025-03-15 16:53:53.661396
2025-03-15 16:53:54 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:53:54 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:54 INFO name:: No table opened.
2025-03-15 16:53:54 INFO showcache:: The Table Cache is empty.
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:53:54 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:54 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:53:54 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[5, 10, 50], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:53:54 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:53:54 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 16:53:54 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:53:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:53:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:53:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:53:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:53:55 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:53:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 16:53:56 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 16:53:56 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2025-03-15 16:53:56 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2025-03-15 16:53:56 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 16:53:56 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2025-03-15 16:53:56 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2025-03-15 16:53:56 INFO MatrixCleaner::clean() scale 1 = 5 pixels with bias = 1
2025-03-15 16:53:56 INFO MatrixCleaner::clean() scale 2 = 10 pixels with bias = 1
2025-03-15 16:53:56 INFO MatrixCleaner::clean() scale 3 = 50 pixels with bias = 1
2025-03-15 16:53:56 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 16:53:56 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 16:53:56 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 16:53:56 INFO MatrixCleaner::clean() Initial maximum residual is 1.38035 within the mask
2025-03-15 16:53:56 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 1 1.38035 0.138035
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 2 1.24232 0.262267
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 3 1.11809 0.374075
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 4 1.00628 0.474703
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 5 0.905649 0.565268
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 6 0.815084 0.646776
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 7 0.733576 0.720134
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 8 0.660218 0.786156
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 9 0.594196 0.845575
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 10 0.534777 0.899053
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 0 0.899053
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 1 0
2025-03-15 16:53:56 INFO MatrixCleaner::clean() 2 0
2025-03-15 16:53:56 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 16:53:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.899053, peakres=1.05872->0.452384, Reached cycleniter.
2025-03-15 16:53:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:53:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.452384, over full image : 0.452384
2025-03-15 16:53:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:53:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:53:58 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:53:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:53:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:53:53.790948 End time: 2025-03-15 16:53:58.911162
2025-03-15 16:53:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:53:59 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:59 INFO name:: No table opened.
2025-03-15 16:53:59 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:53:59 INFO deconvolve::::casa ##########################################
2025-03-15 16:53:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:53:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=False, verbose=False )
2025-03-15 16:53:59 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:53:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:53:59 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:00 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:54:00 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:54:00 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:54:00 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:54:00 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:54:00 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:54:00 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2025-03-15 16:54:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:01 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:54:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:02 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:53:58.984324 End time: 2025-03-15 16:54:03.538856
2025-03-15 16:54:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:04 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:04 INFO name:: No table opened.
2025-03-15 16:54:04 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:04 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:04 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:54:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:54:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:04 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:08 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:08 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:03.602921 End time: 2025-03-15 16:54:09.692445
2025-03-15 16:54:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:10 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:10 INFO name:: No table opened.
2025-03-15 16:54:10 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:10 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=True, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:10 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:54:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:54:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:13 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:09.763990 End time: 2025-03-15 16:54:14.294394
2025-03-15 16:54:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:14 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:14 INFO name:: No table opened.
2025-03-15 16:54:14 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:14 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:14 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:54:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:54:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.5
2025-03-15 16:54:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->1.10967, peakres=1.05872->0.0107917, Reached cycleniter.
2025-03-15 16:54:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0107917, over full image : 0.0107917
2025-03-15 16:54:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:17 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:14.367548 End time: 2025-03-15 16:54:18.773598
2025-03-15 16:54:19 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:19 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:19 INFO name:: No table opened.
2025-03-15 16:54:19 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:19 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=1, dogrowprune=True, verbose=False )
2025-03-15 16:54:19 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:19 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:19 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:54:19 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:54:19 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:54:19 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:54:19 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:54:19 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:54:20 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2025-03-15 16:54:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:20 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:20 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:20 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:20 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:20 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:54:20 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:21 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:22 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:18.844343 End time: 2025-03-15 16:54:23.494648
2025-03-15 16:54:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:24 INFO name:: No table opened.
2025-03-15 16:54:24 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:24 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=10.0, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:24 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:24 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:54:24 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:54:25 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:54:25 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:54:25 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:54:25 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:54:25 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2025-03-15 16:54:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:26 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:54:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:27 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:23.568659 End time: 2025-03-15 16:54:27.960736
2025-03-15 16:54:28 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:28 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:28 INFO name:: No table opened.
2025-03-15 16:54:28 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:28 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:28 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='circle[[40pix,40pix],10pix]', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:28 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:28 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:28 INFO SynthesisDeconvolver::setupMask [tst] Setting up a mask from [circle[[40pix,40pix],10pix]]
2025-03-15 16:54:28 INFO CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:54:28 INFO CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:54:28 INFO CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:54:28 INFO 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 1 times in the output image.
2025-03-15 16:54:28 INFO ImageMaskAttacher::makeMask Created and initialized mask `mask0'
2025-03-15 16:54:28 INFO AsciiRegionFileParser::_parse Combined 1 image regions (which excludes any annotation regions)
2025-03-15 16:54:28 INFO AsciiRegionFileParser::_parse The specified region will select all pixels that are included in the region. Full pixels will be included even when they are only partially covered by the region(s).
2025-03-15 16:54:29 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 317 out of a total of 10000 pixels. [ 3.17 % ]
2025-03-15 16:54:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.244253, over full image : 1.05872
2025-03-15 16:54:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.171539, peakres=0.244253->0.0867547, Reached cycleniter.
2025-03-15 16:54:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0867547, over full image : 1.02262
2025-03-15 16:54:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:30 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:28.029875 End time: 2025-03-15 16:54:31.805124
2025-03-15 16:54:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:32 INFO name:: No table opened.
2025-03-15 16:54:32 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.5, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:33 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:54:33 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:54:33 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:54:33 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=14.055(minbeamfrac=0.5 * beampix=28.1099)
2025-03-15 16:54:33 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:54:33 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:54:33 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2025-03-15 16:54:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:34 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:54:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:36 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:40 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:31.865271 End time: 2025-03-15 16:54:39.761541
2025-03-15 16:54:40 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:40 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:40 INFO name:: No table opened.
2025-03-15 16:54:40 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:40 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.5, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:40 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:41 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:54:41 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:54:41 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:54:41 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:54:41 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:54:41 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:54:42 INFO SDMaskHandler::autoMaskByMultiThreshold No negative region was found by auotmask.
2025-03-15 16:54:42 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2025-03-15 16:54:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:42 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:43 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:54:43 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:44 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:44 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:46 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:39.824286 End time: 2025-03-15 16:54:45.574357
2025-03-15 16:54:46 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:46 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:46 INFO name:: No table opened.
2025-03-15 16:54:46 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:46 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:46 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:46 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:46 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:46 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:46 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:46 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:54:46 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:54:46 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:46 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:48 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:48 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:49 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:45.637873 End time: 2025-03-15 16:54:49.496500
2025-03-15 16:54:49 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:49 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:50 INFO name:: No table opened.
2025-03-15 16:54:50 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:50 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=10.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:50 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:50 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:54:50 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:54:50 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:54:50 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:54:50 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:54:50 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:54:51 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:54:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 207 out of a total of 10000 pixels. [ 2.07 % ]
2025-03-15 16:54:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:51 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:54:52 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:54:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:54:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:54:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:54:52 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:54:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:53 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:54:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:49.560781 End time: 2025-03-15 16:54:54.895795
2025-03-15 16:54:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:54:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:55 INFO name:: No table opened.
2025-03-15 16:54:55 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:54:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:54:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:54:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='1Jy', nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:54:55 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:54:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:54:55 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:54:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.03s, system 0s)
2025-03-15 16:54:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2025-03-15 16:54:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:54:56 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:54:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:54:56 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2025-03-15 16:54:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:54:56 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1
2025-03-15 16:54:56 INFO SDAlgorithmBase::deconvolve Using cyclethreshold for threshold criterion: (cyclethreshold=1, nsigma threshold=0.0100148 )
2025-03-15 16:54:57 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold.
2025-03-15 16:54:57 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:54:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.03s, system 0s)
2025-03-15 16:54:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00902891
2025-03-15 16:54:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847
2025-03-15 16:54:57 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:54:57 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:54:57 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:54:58 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:55:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:54:54.973340 End time: 2025-03-15 16:54:59.984121
2025-03-15 16:55:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:55:00 INFO deconvolve::::casa ##########################################
2025-03-15 16:55:00 INFO name:: No table opened.
2025-03-15 16:55:00 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:55:00 INFO tclean::::casa ##########################################
2025-03-15 16:55:00 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:55:00 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:55:00 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 16:55:00 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:55:00 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:55:00 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:55:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:55:00 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:55:01 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:55:01 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:55:01 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:55:01 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:55:01 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:55:01 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892]
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06]
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664
2025-03-15 16:55:19 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2025-03-15 16:55:19 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.01254
2025-03-15 16:55:19 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:55:19 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:55:21 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:55:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 16:55:31 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:55:00.197245 End time: 2025-03-15 16:55:30.590607
2025-03-15 16:55:31 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:55:31 INFO tclean::::casa ##########################################
2025-03-15 16:55:31 INFO deconvolve::::casa ##########################################
2025-03-15 16:55:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:55:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:55:31 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:55:31 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:55:31 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:55:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.01s ( user 0.02s, system 0.01s)
2025-03-15 16:55:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2025-03-15 16:55:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:55:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:55:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:55:31 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0100148
2025-03-15 16:55:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:55:31 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2025-03-15 16:55:32 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 16:55:32 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2025-03-15 16:55:32 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0, nsigma threshold=0.0100148 )
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -2.77042e-07
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::computeHessianPeak + -2.77042e-07, 0.0382074]
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.05872
2025-03-15 16:55:32 INFO [10] Res: 0.369152 Max: 0.175088 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.410169 -0.423408
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.689566 (in this run)
2025-03-15 16:55:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.689566 [1]: -0.711822
2025-03-15 16:55:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2025-03-15 16:55:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:55:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.02s ( user 0.03s, system 0s)
2025-03-15 16:55:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00349356
2025-03-15 16:55:33 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2025-03-15 16:55:33 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:55:33 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:55:33 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:55:34 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:55:35 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:55:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0369152 Jy/beam
2025-03-15 16:55:37 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:55:37 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:55:37 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:55:38 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:55:38 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:55:38 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:55:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:55:30.619346 End time: 2025-03-15 16:55:41.524796
2025-03-15 16:55:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:55:42 INFO deconvolve::::casa ##########################################
2025-03-15 16:55:42 INFO name:: No table opened.
2025-03-15 16:55:42 INFO showcache:: The Table Cache is empty.
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:55:42 INFO deconvolve::::casa ##########################################
2025-03-15 16:55:42 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:55:42 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:55:42 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2025-03-15 16:55:42 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2025-03-15 16:55:42 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:55:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:55:42 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:55:42 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:55:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 205, in deconvolve
2025-03-15 16:55:42 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2025-03-15 16:55:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 66, in check_requiredimgs_exist
2025-03-15 16:55:42 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.")
2025-03-15 16:55:42 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb image to be available.
2025-03-15 16:55:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:55:41.657113 End time: 2025-03-15 16:55:41.662258
2025-03-15 16:55:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:55:42 INFO deconvolve::::casa ##########################################
.2025-03-15 16:55:42 INFO tclean::::casa ##########################################
2025-03-15 16:55:42 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:55:42 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='10.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:55:42 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 16:55:42 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:55:42 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 16:55:42 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:55:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:55:42 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:55:42 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:55:42 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 16:55:42 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:55:42 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:55:42 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:55:42 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity + [6.43572e+06, -1.77913
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity + -1.77913, 245892]
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-07, 1.12426e-12
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity + 1.12426e-12, 4.06682e-06]
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.000394186
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00201664
2025-03-15 16:55:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.974989 GHz -> 1.97498GHz.Fractional Bandwidth : 67.7968 %.Reference Frequency for Taylor Expansion : 1.47499GHz.
2025-03-15 16:55:56 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.014676
2025-03-15 16:55:56 INFO SIImageStore::printBeamSet Beam : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:55:56 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:55:58 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 16:56:07 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 16:56:09 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:55:41.831966 End time: 2025-03-15 16:56:09.096986
2025-03-15 16:56:09 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:56:09 INFO tclean::::casa ##########################################
2025-03-15 16:56:09 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:09 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available.
2025-03-15 16:56:09 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available.
2025-03-15 16:56:09 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:56:09 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:56:09 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:56:09 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:56:09 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 205, in deconvolve
2025-03-15 16:56:09 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2025-03-15 16:56:09 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 66, in check_requiredimgs_exist
2025-03-15 16:56:09 INFO deconvolve::::casa+ raise RuntimeError("The parameter nsigma>0 ("+str(inp['nsigma'])+") requires a "+reqpb+" image to be available.")
2025-03-15 16:56:09 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : The parameter nsigma>0 (1.5) requires a .pb.tt0 image to be available.
2025-03-15 16:56:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:09.123673 End time: 2025-03-15 16:56:09.128079
2025-03-15 16:56:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:09 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 16:56:09 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:09 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:09 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:09 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:09 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:09 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:56:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:56:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:56:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:56:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:56:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:56:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:56:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:56:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:09.236301 End time: 2025-03-15 16:56:11.319990
2025-03-15 16:56:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:11 INFO deconvolve::::casa ##########################################
.2025-03-15 16:56:11 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam='5.0arcsec', niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:11 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:11 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:56:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:56:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:56:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:56:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:56:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:56:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:56:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:56:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:56:13 INFO SIImageStore::restore Common Beam : 5 arcsec, 5 arcsec, 0 deg
2025-03-15 16:56:14 WARN SIImageStore::rescaleResolution (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 1655) Cannot convolve to new beam for Channel : 0 : Source may be only (slightly) resolved in one direction
2025-03-15 16:56:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:11.362155 End time: 2025-03-15 16:56:14.698194
2025-03-15 16:56:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:15 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:15 INFO name:: No table opened.
2025-03-15 16:56:15 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:56:15 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=10.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:15 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:16 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:56:16 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:56:16 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:56:16 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:56:16 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:56:16 INFO SDMaskHandler::YAPruneRegions No regions are found in this plane.
2025-03-15 16:56:16 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) No regions found by automasking
2025-03-15 16:56:16 WARN SDMaskHandler::autoMaskByMultiThreshold (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SDMaskHandler.cc, line 3069) Used sidelobe threshold to mask, but no emission was found.Try decreasing your sidelobethreshold parameter if you want to capture emission in these channels.
2025-03-15 16:56:16 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:56:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 0 out of a total of 10000 pixels. [ 0 % ]
2025-03-15 16:56:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:16 INFO deconvolve::::casa Reached global stopping criterion : zero mask
2025-03-15 16:56:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:56:16 WARN SIImageStore::restore (file /source/casa6/casatools/src/code/synthesis/ImagerObjects/SIImageStore.cc, line 2345) Restoring with an empty model image. Only residuals will be processed to form the output restored image.
2025-03-15 16:56:17 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:56:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:14.771163 End time: 2025-03-15 16:56:17.386152
2025-03-15 16:56:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:17 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:17 INFO name:: No table opened.
2025-03-15 16:56:17 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:56:17 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:17 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:17 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=1.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:17 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:17 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 16:56:17 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:56:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:56:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:56:20 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:56:21 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 19 pixels.
2025-03-15 16:56:21 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.952847 Flux limit=0.0319233, 667 Active pixels
2025-03-15 16:56:21 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.771806 Flux limit=0.028731, 671 Active pixels
2025-03-15 16:56:21 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.506382 Flux limit=0.0232721, 689 Active pixels
2025-03-15 16:56:21 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.369152 Flux limit=0.0152688, 733 Active pixels
2025-03-15 16:56:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.689566, peakres=1.05872->0.369152, Reached cycleniter.
2025-03-15 16:56:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:56:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.369152, over full image : 0.369152
2025-03-15 16:56:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:56:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:56:23 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:56:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:17.443859 End time: 2025-03-15 16:56:23.756313
2025-03-15 16:56:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:24 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:24 INFO name:: No table opened.
2025-03-15 16:56:24 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:56:24 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='auto-multithresh', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=0.5, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:24 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:25 INFO SynthesisDeconvolver::setupMask [tst] Setting up an auto-mask within PB mask limit
2025-03-15 16:56:25 INFO SynthesisDeconvolver::setAutoMask Generating AutoMask
2025-03-15 16:56:25 INFO SDMaskHandler::autoMask SidelobeLevel = 0.121006
2025-03-15 16:56:25 INFO SDMaskHandler::autoMaskByMultiThreshold prune size=8.43297(minbeamfrac=0.3 * beampix=28.1099)
2025-03-15 16:56:25 INFO SDMaskHandler::autoMaskByMultiThreshold *** Start auto-multithresh processing for Channel 0***
2025-03-15 16:56:25 INFO SDMaskHandler::YAPruneRegions No regions are removed in pruning process.
2025-03-15 16:56:25 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:56:25 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 95 out of a total of 10000 pixels. [ 0.95 % ]
2025-03-15 16:56:25 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:56:25 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:56:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:56:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:56:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:56:26 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:56:26 INFO deconvolve::::casa [tst] : Reverting output mask to one that was last used
2025-03-15 16:56:26 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:56:27 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:56:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:23.825449 End time: 2025-03-15 16:56:27.813437
2025-03-15 16:56:28 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:28 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:28 INFO name:: No table opened.
2025-03-15 16:56:28 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:56:28 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:28 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold='1Jy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:28 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:28 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:56:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:56:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:56:28 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=1, CycleNiter=10, Gain=0.1
2025-03-15 16:56:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.105872, peakres=1.05872->0.952847, Reached cyclethreshold.
2025-03-15 16:56:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:56:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.952847, over full image : 0.952847
2025-03-15 16:56:29 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 16:56:29 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:56:30 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:56:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:27.882709 End time: 2025-03-15 16:56:31.871846
2025-03-15 16:56:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:32 INFO name:: No table opened.
2025-03-15 16:56:32 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:56:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:56:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:32 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:56:32 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2025-03-15 16:56:32 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2025-03-15 16:56:32 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:56:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:56:32 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:56:32 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:56:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2025-03-15 16:56:32 INFO deconvolve::::casa+ decon.updateMask()
2025-03-15 16:56:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 187, in updateMask
2025-03-15 16:56:32 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2025-03-15 16:56:32 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:56:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2025-03-15 16:56:32 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2025-03-15 16:56:32 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:56:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2025-03-15 16:56:32 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2025-03-15 16:56:32 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:56:32 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Need PB/Sensitivity/Weight image before a PB-based mask can be made for tst
2025-03-15 16:56:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:31.943356 End time: 2025-03-15 16:56:31.987770
2025-03-15 16:56:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:32 INFO deconvolve::::casa ##########################################
.2025-03-15 16:56:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:56:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=True )
2025-03-15 16:56:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:56:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 16:56:32 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 16:56:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.05872
2025-03-15 16:56:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:56:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 16:56:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.05872, over full image : 1.05872
2025-03-15 16:56:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:56:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.726481, peakres=1.05872->0.332237, Reached cycleniter.
2025-03-15 16:56:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:56:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.332237, over full image : 0.332237
2025-03-15 16:56:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:56:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:56:35 INFO SIImageStore::restore Beam for chan : 0 : 51.4034 arcsec, 48.2618 arcsec, -88.3033 deg
2025-03-15 16:56:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 16:56:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:56:32.018031 End time: 2025-03-15 16:56:35.410864
2025-03-15 16:56:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:56:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:56:35 INFO name:: No table opened.
2025-03-15 16:56:35 INFO showcache:: The Table Cache is empty.
.2025-03-15 16:56:36 INFO tclean::::casa ##########################################
2025-03-15 16:56:36 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:56:36 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:56:36 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 16:56:36 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:56:36 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 16:56:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 16:56:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:56:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 16:56:37 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:56:37 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 16:56:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 16:56:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.851e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:56:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:56:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6]
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05]
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919
2025-03-15 16:56:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:56:50 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.043111
2025-03-15 16:56:50 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:56:50 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:56:54 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:57:01 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 16:57:03 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:56:36.336227 End time: 2025-03-15 16:57:03.088961
2025-03-15 16:57:03 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:57:03 INFO tclean::::casa ##########################################
2025-03-15 16:57:03 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:03 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:03 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:04 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:04 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:04 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:04 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:04 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:04 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:04 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:04 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:05 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:03.166574 End time: 2025-03-15 16:57:06.169676
2025-03-15 16:57:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:06 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:06 INFO imtrans::::casa ##########################################
2025-03-15 16:57:06 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:57:06 INFO imtrans::::casa imtrans( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', order='3012' )
2025-03-15 16:57:06 INFO imtrans::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [1, 10, 10, 1]
2025-03-15 16:57:07 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:57:06.182488 End time: 2025-03-15 16:57:06.769427
2025-03-15 16:57:07 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:57:07 INFO imtrans::::casa ##########################################
2025-03-15 16:57:07 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:07 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:07 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:07 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:07 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:07 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:07 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:07 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:57:07 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:57:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:57:07 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:57:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:57:07 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:57:07 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:57:07 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:57:07 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:07 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:57:07 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:57:07 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:07 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:06.776432 End time: 2025-03-15 16:57:06.900382
2025-03-15 16:57:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:07 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:07 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:07 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:07 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:07 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:07 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:57:07 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:57:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:09 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:09 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:06.972445 End time: 2025-03-15 16:57:11.511557
2025-03-15 16:57:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:12 INFO imtrans::::casa ##########################################
2025-03-15 16:57:12 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:57:12 INFO imtrans::::casa imtrans( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', order='3012' )
2025-03-15 16:57:12 INFO imtrans::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [1, 10, 10, 1]
2025-03-15 16:57:12 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:57:11.528054 End time: 2025-03-15 16:57:12.068752
2025-03-15 16:57:12 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:57:12 INFO imtrans::::casa ##########################################
2025-03-15 16:57:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:12 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:12 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:57:12 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:57:12 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:12 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:12 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:12 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:12 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2025-03-15 16:57:12 INFO deconvolve::::casa+ decon.updateMask()
2025-03-15 16:57:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 187, in updateMask
2025-03-15 16:57:12 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2025-03-15 16:57:12 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2025-03-15 16:57:12 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2025-03-15 16:57:12 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:12 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2025-03-15 16:57:12 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2025-03-15 16:57:12 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:12 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:12.075292 End time: 2025-03-15 16:57:12.125910
2025-03-15 16:57:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:12 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:12 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:12 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:12 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:13 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:13 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:13 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:13 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:14 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:14 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:14 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:14 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:15 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:12.179864 End time: 2025-03-15 16:57:17.030227
2025-03-15 16:57:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:17 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:17 INFO imtrans::::casa ##########################################
2025-03-15 16:57:17 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:57:17 INFO imtrans::::casa imtrans( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', order='3012' )
2025-03-15 16:57:17 INFO imtrans::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [1, 10, 10, 1]
2025-03-15 16:57:18 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:57:17.044325 End time: 2025-03-15 16:57:17.985651
2025-03-15 16:57:18 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:57:18 INFO imtrans::::casa ##########################################
2025-03-15 16:57:18 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:18 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:18 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:18 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:18 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:18 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:18 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:18 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:18 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:18 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:18 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:57:18 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:57:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:57:18 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:57:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:57:18 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:57:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:57:18 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:57:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:18 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:57:18 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:57:18 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:18 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:17.993871 End time: 2025-03-15 16:57:18.310641
2025-03-15 16:57:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:18 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:18 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:18 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:18 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:18 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:18 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:18 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:18 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:19 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:19 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:19 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:19 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:21 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:21 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:21 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:21 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:21 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:21 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:21 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:21 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:18.382773 End time: 2025-03-15 16:57:23.002405
2025-03-15 16:57:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:23 INFO imtrans::::casa ##########################################
2025-03-15 16:57:23 INFO imtrans::::casa ##### Begin Task: imtrans #####
2025-03-15 16:57:23 INFO imtrans::::casa imtrans( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', order='3012' )
2025-03-15 16:57:23 INFO imtrans::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [1, 10, 10, 1]
2025-03-15 16:57:23 INFO imtrans::::casa Task imtrans complete. Start time: 2025-03-15 16:57:23.015723 End time: 2025-03-15 16:57:23.247128
2025-03-15 16:57:23 INFO imtrans::::casa ##### End Task: imtrans #####
2025-03-15 16:57:23 INFO imtrans::::casa ##########################################
2025-03-15 16:57:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:23 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:23 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:23 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:23 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:23 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:23 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:23 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:57:23 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:57:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:57:23 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:57:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:57:23 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:57:23 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:57:23 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:57:23 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:57:23 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:57:23 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:23 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([1, 10, 10, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:23.253857 End time: 2025-03-15 16:57:23.373755
2025-03-15 16:57:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:23 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:23 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:24 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:24 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:24 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:57:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:57:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:57:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:57:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:57:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:25 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:57:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:57:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:57:28 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:57:28 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam
2025-03-15 16:57:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:57:29 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:57:29 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:57:29 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:57:29 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:57:30 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:23.432571 End time: 2025-03-15 16:57:31.403770
2025-03-15 16:57:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:31 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:31 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:31 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:31 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:31 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1']
2025-03-15 16:57:31 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1']
2025-03-15 16:57:31 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:31 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:31 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 205, in deconvolve
2025-03-15 16:57:31 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2025-03-15 16:57:31 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 59, in check_requiredimgs_exist
2025-03-15 16:57:31 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2025-03-15 16:57:31 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.psf.tt1']
2025-03-15 16:57:31 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:31.478738 End time: 2025-03-15 16:57:31.481342
2025-03-15 16:57:31 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:31 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:32 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1']
2025-03-15 16:57:32 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1']
2025-03-15 16:57:32 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:32 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:32 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 205, in deconvolve
2025-03-15 16:57:32 INFO deconvolve::::casa+ check_requiredimgs_exist(imagename, inp)
2025-03-15 16:57:32 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 59, in check_requiredimgs_exist
2025-03-15 16:57:32 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: missing one or more of the required images: " + str(diffims))
2025-03-15 16:57:32 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: missing one or more of the required images: ['tst.residual.tt1']
2025-03-15 16:57:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:31.535097 End time: 2025-03-15 16:57:31.537239
2025-03-15 16:57:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:32 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:32 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:32 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:32 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:32 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:32 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:32 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:33 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:33 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:33 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:57:33 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:57:34 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:57:34 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:57:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:57:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:34 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:57:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:57:34 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:57:35 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:57:35 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam
2025-03-15 16:57:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:57:36 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:57:36 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:57:36 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:57:36 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:57:36 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:38 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:31.576339 End time: 2025-03-15 16:57:38.316435
2025-03-15 16:57:38 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:38 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:38 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:38 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:38 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:38 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:39 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:39 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:39 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:40 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:40 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:38.397588 End time: 2025-03-15 16:57:41.228651
2025-03-15 16:57:41 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:41 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:41 INFO imrebin::::casa ##########################################
2025-03-15 16:57:41 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:57:41 INFO imrebin::::casa imrebin( imagename='tst_bak.model.tt1', outfile='tst.model.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:57:41 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:57:41 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:57:41 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:57:41 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2025-03-15 16:57:42 INFO imrebin::SubImageFactory::createImage Creating image 'tst.model.tt1' of shape [5, 5, 1, 1]
2025-03-15 16:57:42 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:57:41.247989 End time: 2025-03-15 16:57:41.870647
2025-03-15 16:57:42 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:57:42 INFO imrebin::::casa ##########################################
2025-03-15 16:57:42 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:42 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:42 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:42 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:42 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:42 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:42 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:42 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:42 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:42 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:42 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:57:42 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:57:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:57:42 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:57:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:57:42 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:57:42 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:57:42 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:57:42 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:42 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:57:42 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:57:42 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:42 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.model.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:42 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:41.879999 End time: 2025-03-15 16:57:42.055385
2025-03-15 16:57:42 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:42 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:42 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:42 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:42 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:42 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:42 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:42 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:57:42 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupMask ----------------------------------------------------------------------------------------------------------------------------------------
2025-03-15 16:57:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:42 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:43 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:42.123423 End time: 2025-03-15 16:57:44.369429
2025-03-15 16:57:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:44 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:44 INFO imrebin::::casa ##########################################
2025-03-15 16:57:44 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:57:44 INFO imrebin::::casa imrebin( imagename='tst_bak.pb.tt0', outfile='tst.pb.tt0', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:57:44 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:57:44 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:57:44 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:57:44 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2025-03-15 16:57:44 INFO imrebin::SubImageFactory::createImage Creating image 'tst.pb.tt0' of shape [5, 5, 1, 1]
2025-03-15 16:57:45 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:57:44.387659 End time: 2025-03-15 16:57:44.619933
2025-03-15 16:57:45 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:57:45 INFO imrebin::::casa ##########################################
2025-03-15 16:57:45 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:45 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='pb', mask='', pbmask=0.2, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:45 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:45 INFO SynthesisDeconvolver::setupMask [tst] Setting up a PB based mask
2025-03-15 16:57:45 INFO SDMaskHandler::makePBMask MAKE PB mask
2025-03-15 16:57:45 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:45 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:45 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:45 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:45 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 272, in deconvolve
2025-03-15 16:57:45 INFO deconvolve::::casa+ decon.updateMask()
2025-03-15 16:57:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 187, in updateMask
2025-03-15 16:57:45 INFO deconvolve::::casa+ maskchanged = maskchanged | self.SDtools[immod].setupmask()
2025-03-15 16:57:45 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 36, in setupmask
2025-03-15 16:57:45 INFO deconvolve::::casa+ return self._swigobj.setupmask()
2025-03-15 16:57:45 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:45 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 160, in setupmask
2025-03-15 16:57:45 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_setupmask(self)
2025-03-15 16:57:45 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:45 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Cannot open existing image : tst.pb.tt0 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:44.627930 End time: 2025-03-15 16:57:44.686364
2025-03-15 16:57:45 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:45 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:45 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:45 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:45 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:46 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:46 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:46 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:46 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:46 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:46 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:47 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:44.745268 End time: 2025-03-15 16:57:47.190694
2025-03-15 16:57:47 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:47 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:47 INFO imrebin::::casa ##########################################
2025-03-15 16:57:47 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:57:47 INFO imrebin::::casa imrebin( imagename='tst_bak.psf.tt1', outfile='tst.psf.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:57:47 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:57:47 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:57:47 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:57:47 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2025-03-15 16:57:47 INFO imrebin::SubImageFactory::createImage Creating image 'tst.psf.tt1' of shape [5, 5, 1, 1]
2025-03-15 16:57:48 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:57:47.206703 End time: 2025-03-15 16:57:47.574903
2025-03-15 16:57:48 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:57:48 INFO imrebin::::casa ##########################################
2025-03-15 16:57:48 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:48 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:48 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:48 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:48 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:48 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:48 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:48 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:48 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:57:48 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:57:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:57:48 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:57:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:57:48 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:57:48 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:57:48 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:57:48 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:48 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:57:48 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:57:48 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:48 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.psf.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:48 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:47.580090 End time: 2025-03-15 16:57:47.733246
2025-03-15 16:57:48 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:48 INFO deconvolve::::casa ##########################################
.2025-03-15 16:57:48 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:48 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:48 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=1, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:48 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:48 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:48 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:48 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:48 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:48 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:48 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=1, Gain=0.1
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:49 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:49 INFO [1] Res: 0.909164 Max: 1.3749 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 1.00255 -2.19299
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.100255 (in this run)
2025-03-15 16:57:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.100255 [1]: -0.219299
2025-03-15 16:57:49 INFO SDAlgorithmBase::deconvolve [tst] iters=0->1 [1], model=0->0.100255, peakres=1.01018->0.909164, Reached cycleniter.
2025-03-15 16:57:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 1 iterations.
2025-03-15 16:57:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:47.798147 End time: 2025-03-15 16:57:50.550540
2025-03-15 16:57:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:51 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:51 INFO imrebin::::casa ##########################################
2025-03-15 16:57:51 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:57:51 INFO imrebin::::casa imrebin( imagename='tst_bak.residual.tt1', outfile='tst.residual.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:57:51 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:57:51 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:57:51 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:57:51 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2025-03-15 16:57:51 INFO imrebin::SubImageFactory::createImage Creating image 'tst.residual.tt1' of shape [5, 5, 1, 1]
2025-03-15 16:57:51 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:57:50.564802 End time: 2025-03-15 16:57:51.305041
2025-03-15 16:57:51 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:57:51 INFO imrebin::::casa ##########################################
2025-03-15 16:57:51 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:51 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:51 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:51 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:51 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:51 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:51 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.909164, over full image : 0.909164
2025-03-15 16:57:51 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:51 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:51 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:51 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:57:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:57:51 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:57:51 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 280, in deconvolve
2025-03-15 16:57:51 INFO deconvolve::::casa+ decon.runMinorCycle()
2025-03-15 16:57:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 224, in runMinorCycle
2025-03-15 16:57:51 INFO deconvolve::::casa+ self.runMinorCycleCore()
2025-03-15 16:57:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/imagerhelpers/imager_deconvolver.py", line 256, in runMinorCycleCore
2025-03-15 16:57:51 INFO deconvolve::::casa+ exrec = self.SDtools[immod].executeminorcycle( iterbotrecord = iterbotrec )
2025-03-15 16:57:51 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/synthesisdeconvolver.py", line 51, in executeminorcycle
2025-03-15 16:57:51 INFO deconvolve::::casa+ return self._swigobj.executeminorcycle(iterbotrecord)
2025-03-15 16:57:51 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:51 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatools/__casac__/synthesisdeconvolver.py", line 219, in executeminorcycle
2025-03-15 16:57:51 INFO deconvolve::::casa+ return _synthesisdeconvolver.synthesisdeconvolver_executeminorcycle(self, *args, **kwargs)
2025-03-15 16:57:51 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:57:51 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Error in running Minor Cycle : Cannot open existing image : tst.residual.tt1 : There is a shape mismatch between existing images ([5, 5, 1, 1]) and current parameters ([10, 10, 1, 1]). If you are attempting to restart a run with a new image shape, please change imagename and supply the old model or mask as inputs (via the startmodel or mask parameters) so that they can be regridded to the new shape before continuing.
2025-03-15 16:57:51 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:51.312734 End time: 2025-03-15 16:57:51.471410
2025-03-15 16:57:51 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:51 INFO deconvolve::::casa ##########################################
.s2025-03-15 16:57:52 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:52 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:57:52 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:57:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:57:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:57:52 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:53 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:57:53 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:57:53 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:57:53 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:57:53 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:57:53 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:57:53 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:53 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:57:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:51.537095 End time: 2025-03-15 16:57:54.727730
2025-03-15 16:57:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:57:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:57:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:57:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:57:55 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:57:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2025-03-15 16:57:55 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:57:55 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0
2025-03-15 16:57:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:57:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:57:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:57:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:57:55 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:57:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:57:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471
2025-03-15 16:57:56 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run)
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -1.14621 [1]: -0.675329
2025-03-15 16:57:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-1.54821->-1.14621, peakres=0.48471->0.288126, Reached cycleniter.
2025-03-15 16:57:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:57:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 16:57:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:57:56 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:57:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:57:56 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:57:57 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:57:57 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam
2025-03-15 16:58:02 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:58:02 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:58:02 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:58:02 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:58:02 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:58:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:57:54.751390 End time: 2025-03-15 16:58:06.334455
2025-03-15 16:58:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:06 INFO deconvolve::::casa ##########################################
.2025-03-15 16:58:06 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:06 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:58:06 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:58:07 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:58:07 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:07 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:58:07 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:09 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:58:09 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:58:09 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:58:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:58:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:11 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:06.412359 End time: 2025-03-15 16:58:10.965965
2025-03-15 16:58:11 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:11 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:11 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:11 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:11 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:11 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:11 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2025-03-15 16:58:11 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:11 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0
2025-03-15 16:58:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:11 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:58:11 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:11 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:11 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:12 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471
2025-03-15 16:58:12 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run)
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.402002 [1]: -0.675329
2025-03-15 16:58:12 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.402002, peakres=0.48471->0.288126, Reached cycleniter.
2025-03-15 16:58:12 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 16:58:12 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:12 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:58:12 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:58:13 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:14 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:14 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam
2025-03-15 16:58:16 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:58:16 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:58:16 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:58:16 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:58:16 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:58:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:11.163150 End time: 2025-03-15 16:58:22.557439
2025-03-15 16:58:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:23 INFO deconvolve::::casa ##########################################
.2025-03-15 16:58:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='doesnotexists.model', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:23 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2025-03-15 16:58:23 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2025-03-15 16:58:23 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:58:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:58:23 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:58:23 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:58:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 206, in deconvolve
2025-03-15 16:58:23 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2025-03-15 16:58:23 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 89, in check_starmodel_model_collisions
2025-03-15 16:58:23 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: parameter startmodel set to \"{0}\" but that file does not exist".format(sm))
2025-03-15 16:58:23 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: parameter startmodel set to "doesnotexists.model" but that file does not exist
2025-03-15 16:58:23 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:22.644573 End time: 2025-03-15 16:58:22.648692
2025-03-15 16:58:23 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:23 INFO deconvolve::::casa ##########################################
.2025-03-15 16:58:23 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:23 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:23 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:23 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:23 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:58:23 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:58:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:58:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:58:23 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:24 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:24 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:58:24 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:58:24 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:58:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:58:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:24 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:25 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:58:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:58:25 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:27 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam
2025-03-15 16:58:29 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:58:29 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:58:29 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:58:29 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:58:29 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:58:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:22.705615 End time: 2025-03-15 16:58:34.527392
2025-03-15 16:58:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:35 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', ''], deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:35 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:58:35 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:58:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471
2025-03-15 16:58:35 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run)
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354
2025-03-15 16:58:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter.
2025-03-15 16:58:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 16:58:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:35 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:58:35 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:58:35 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:36 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam
2025-03-15 16:58:36 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:58:36 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:58:36 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:58:37 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:58:37 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:58:37 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:39 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:34.536128 End time: 2025-03-15 16:58:39.458322
2025-03-15 16:58:39 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:39 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:39 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:39 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:39 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel=['', '', 'tst_2.model.tt1', '', ''], deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:39 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2025-03-15 16:58:39 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:40 INFO task_deconvolve::SIImageStore::setModelImageOne Copying input model tst_2.model.tt1 to tst.model.tt0
2025-03-15 16:58:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 16:58:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:58:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:40 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 16:58:40 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:40 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.288126
2025-03-15 16:58:40 INFO [10] Res: 0.224929 Max: 0.0593547 Gain: 0.1 Pos: [5, 4] Scale: 0 Coeffs: 0.224321 -0.339672
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.125656 (in this run)
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -2.09788 [1]: -0.0322004
2025-03-15 16:58:40 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-2.22354->-2.09788, peakres=0.288126->0.238223, Reached cycleniter.
2025-03-15 16:58:40 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.238223, over full image : 0.238223
2025-03-15 16:58:40 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:40 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:58:40 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:58:40 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:41 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0236434 Jy/beam
2025-03-15 16:58:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:58:41 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:58:42 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:58:42 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:58:42 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:58:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:45 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:39.477228 End time: 2025-03-15 16:58:44.757039
2025-03-15 16:58:45 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:45 INFO deconvolve::::casa ##########################################
.2025-03-15 16:58:45 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:45 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:45 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:45 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:45 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:58:45 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:45 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:58:45 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:58:45 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:45 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:58:45 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:46 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:58:46 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:58:46 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:58:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:58:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:47 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:47 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:58:47 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:58:47 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:49 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:58:49 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam
2025-03-15 16:58:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:58:51 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:58:51 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:58:52 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:58:52 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:58:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:44.814275 End time: 2025-03-15 16:58:54.849050
2025-03-15 16:58:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:55 SEVERE deconvolve::deconvolve::casa Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model.tt1) must not exist.
2025-03-15 16:58:55 SEVERE deconvolve::deconvolve::casa+ Either unset startmodel or remove tst.model.tt1 to continue
2025-03-15 16:58:55 SEVERE deconvolve::::casa Exception Reported: Error in deconvolve: Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model.tt1) must not exist.
2025-03-15 16:58:55 SEVERE deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue
2025-03-15 16:58:55 INFO deconvolve::::casa Traceback (most recent call last):
2025-03-15 16:58:55 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casashell/private/deconvolve.py", line 1430, in __call__
2025-03-15 16:58:55 INFO deconvolve::::casa+ task_result = _deconvolve_t( _pc.document['imagename'],_pc.document['startmodel'],_pc.document['deconvolver'],_pc.document['scales'],_pc.document['nterms'],_pc.document['smallscalebias'],_pc.document['fusedthreshold'],_pc.document['largestscale'],_pc.document['restoration'],_pc.document['restoringbeam'],_pc.document['niter'],_pc.document['gain'],_pc.document['threshold'],_pc.document['nsigma'],_pc.document['interactive'],_pc.document['fullsummary'],_pc.document['fastnoise'],_pc.document['usemask'],_pc.document['mask'],_pc.document['pbmask'],_pc.document['sidelobethreshold'],_pc.document['noisethreshold'],_pc.document['lownoisethreshold'],_pc.document['negativethreshold'],_pc.document['smoothfactor'],_pc.document['minbeamfrac'],_pc.document['cutthreshold'],_pc.document['growiterations'],_pc.document['dogrowprune'],_pc.document['verbose'] )
2025-03-15 16:58:55 INFO deconvolve::::casa+ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
2025-03-15 16:58:55 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 206, in deconvolve
2025-03-15 16:58:55 INFO deconvolve::::casa+ check_starmodel_model_collisions(startmodel, imagename, deconvolver)
2025-03-15 16:58:55 INFO deconvolve::::casa+ File "/wheeldirectory/casa-6.7.2-8-py3.12.el8/lib/py/lib/python3.12/site-packages/casatasks/private/task_deconvolve.py", line 106, in check_starmodel_model_collisions
2025-03-15 16:58:55 INFO deconvolve::::casa+ raise RuntimeError("Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model ({0}) must not exist.".format(modim) +
2025-03-15 16:58:55 INFO deconvolve::::casa+ RuntimeError: Exception from deconvolve : Internal Error: imagename.model already exists! Either parameter startmodel must not be set ('') or imagename.model (tst.model.tt1) must not exist.
2025-03-15 16:58:55 INFO deconvolve::::casa+ Either unset startmodel or remove tst.model.tt1 to continue
2025-03-15 16:58:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:54.860541 End time: 2025-03-15 16:58:54.864866
2025-03-15 16:58:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:55 INFO deconvolve::::casa ##########################################
.2025-03-15 16:58:55 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:55 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 16:58:55 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 16:58:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 16:58:56 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:56 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 16:58:56 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:56 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:56 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 16:58:56 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 16:58:56 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 16:58:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 16:58:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:58:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:57 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:58:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:58:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:54.937868 End time: 2025-03-15 16:58:58.386230
2025-03-15 16:58:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:58:58 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:58 INFO imrebin::::casa ##########################################
2025-03-15 16:58:58 INFO imrebin::::casa ##### Begin Task: imrebin #####
2025-03-15 16:58:58 INFO imrebin::::casa imrebin( imagename='tst.model.tt1', outfile='tst_2.model.tt1', factor=[2, 2], region='', box='', chans='', stokes='', mask='', dropdeg=False, overwrite=False, stretch=False, crop=True )
2025-03-15 16:58:58 INFO imrebin::CasacRegionManager::fromBCS No directional region specified. Using full positional plane.
2025-03-15 16:58:58 INFO imrebin::CasacRegionManager::fromBCS Using all spectral channels.
2025-03-15 16:58:58 INFO imrebin::CasacRegionManager::fromBCS Using polarizations ALL
2025-03-15 16:58:58 INFO imrebin::ImageRebinner::setFactors Not all rebinning factors were specified, filling in those not specified with factors of 1, so will rebin according to factor=[2, 2, 1, 1]
2025-03-15 16:58:59 INFO imrebin::SubImageFactory::createImage Creating image 'tst_2.model.tt1' of shape [5, 5, 1, 1]
2025-03-15 16:58:59 INFO imrebin::::casa Task imrebin complete. Start time: 2025-03-15 16:58:58.395942 End time: 2025-03-15 16:58:58.931083
2025-03-15 16:58:59 INFO imrebin::::casa ##### End Task: imrebin #####
2025-03-15 16:58:59 INFO imrebin::::casa ##########################################
2025-03-15 16:58:59 INFO deconvolve::::casa ##########################################
2025-03-15 16:58:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:58:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='tst_2.model.tt1', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:58:59 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:58:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs , starting from model : [tst_2.model.tt1]
2025-03-15 16:58:59 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 16:58:59 INFO task_deconvolve::SIImageStore::setModelImageOne Regridding input model tst_2.model.tt1 to target coordinate system for tst.model.tt0
2025-03-15 16:58:59 INFO task_deconvolve::ImageRegrid::regrid Applying Jy/pixel scale factor of 0.25
2025-03-15 16:58:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 16:58:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 16:58:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 16:58:59 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 16:58:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 16:58:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471
2025-03-15 16:58:59 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run)
2025-03-15 16:58:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: -0.0468942 [1]: -0.675329
2025-03-15 16:59:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=-0.448896->-0.0468942, peakres=0.48471->0.288126, Reached cycleniter.
2025-03-15 16:59:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 16:59:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 16:59:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:59:00 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 16:59:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 16:59:00 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:59:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 16:59:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam
2025-03-15 16:59:02 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 16:59:02 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 16:59:02 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 16:59:02 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 16:59:02 INFO SDAlgorithmMSMFS::restore
2025-03-15 16:59:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst_2.model.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 16:59:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:58:58.958580 End time: 2025-03-15 16:59:07.169182
2025-03-15 16:59:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:59:07 INFO deconvolve::::casa ##########################################
.2025-03-15 16:59:08 INFO tclean::::casa ##########################################
2025-03-15 16:59:08 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:59:08 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-1e-05, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:59:08 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:59:08 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode]
2025-03-15 16:59:08 INFO SynthesisImagerVi2::selectData NRows selected : 2754
2025-03-15 16:59:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] :
2025-03-15 16:59:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] :
2025-03-15 16:59:08 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:59:08 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08]
2025-03-15 16:59:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft
2025-03-15 16:59:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01511 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:59:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:59:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:59:09 INFO SIImageStore::calcSensitivity [tst1] Theoretical sensitivity (Jy/bm):0.00602585
2025-03-15 16:59:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.026026
2025-03-15 16:59:09 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg
2025-03-15 16:59:09 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:59:10 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:59:11 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.residual', 'tst1.psf', 'tst1.pb', 'tst1.sumwt']
2025-03-15 16:59:12 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:59:07.761392 End time: 2025-03-15 16:59:11.886674
2025-03-15 16:59:12 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:59:12 INFO tclean::::casa ##########################################
2025-03-15 16:59:12 INFO tclean::::casa ##########################################
2025-03-15 16:59:12 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:59:12 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:59:12 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:59:12 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode]
2025-03-15 16:59:12 INFO SynthesisImagerVi2::selectData NRows selected : 2754
2025-03-15 16:59:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2025-03-15 16:59:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2025-03-15 16:59:12 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:59:12 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08]
2025-03-15 16:59:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft
2025-03-15 16:59:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01511 GB. Available mem.: 48.12 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:59:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:59:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:59:14 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585
2025-03-15 16:59:14 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016352
2025-03-15 16:59:14 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg
2025-03-15 16:59:14 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:59:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:59:15 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.psf', 'try1.pb', 'try1.residual', 'try1.sumwt']
2025-03-15 16:59:16 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:59:11.919090 End time: 2025-03-15 16:59:15.632427
2025-03-15 16:59:16 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:59:16 INFO tclean::::casa ##########################################
2025-03-15 16:59:16 INFO deconvolve::::casa ##########################################
2025-03-15 16:59:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:59:16 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=100, gain=0.2, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:59:16 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:59:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp
2025-03-15 16:59:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 6.68531
2025-03-15 16:59:16 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image
2025-03-15 16:59:16 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ]
2025-03-15 16:59:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 6.68531, over full image : 6.68531
2025-03-15 16:59:16 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=100, Gain=0.2
2025-03-15 16:59:16 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 16:59:16 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec
2025-03-15 16:59:16 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec
2025-03-15 16:59:16 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 16:59:16 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956
2025-03-15 16:59:16 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels.
2025-03-15 16:59:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels.
2025-03-15 16:59:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels.
2025-03-15 16:59:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels.
2025-03-15 16:59:16 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels.
2025-03-15 16:59:34 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 16:59:34 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.40067). Sum of Flux : 5.48202
2025-03-15 16:59:34 INFO AspMatrixCleaner::aspclean() Bin 1(2.40067 , 4.80134). Sum of Flux : 1.19208
2025-03-15 16:59:34 INFO AspMatrixCleaner::aspclean() Bin 2(4.80134 , 7.20201). Sum of Flux : 0.447011
2025-03-15 16:59:34 INFO AspMatrixCleaner::aspclean() Bin 3(7.20201 , 9.60268). Sum of Flux : 0.206098
2025-03-15 16:59:34 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold
2025-03-15 16:59:36 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->100 [100], model=0->181.647, peakres=6.68531->0.611856, Reached cycleniter.
2025-03-15 16:59:36 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 100 iterations.
2025-03-15 16:59:36 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.611856, over full image : 0.611856
2025-03-15 16:59:36 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:59:36 INFO SDAlgorithmBase::restore [tst1] : Restoring model image.
2025-03-15 16:59:38 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg
2025-03-15 16:59:38 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.residual', 'tst1.model', 'tst1.image', 'tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.mask']
2025-03-15 16:59:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:59:15.641331 End time: 2025-03-15 16:59:42.776119
2025-03-15 16:59:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:59:43 INFO deconvolve::::casa ##########################################
2025-03-15 16:59:43 INFO name:: No table opened.
2025-03-15 16:59:43 INFO showcache:: The Table Cache is empty.
2025-03-15 16:59:43 INFO tclean::::casa ##########################################
2025-03-15 16:59:43 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 16:59:43 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 16:59:43 INFO tclean::::casa Verifying Input Parameters
2025-03-15 16:59:43 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode]
2025-03-15 16:59:43 INFO SynthesisImagerVi2::selectData NRows selected : 2754
2025-03-15 16:59:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2025-03-15 16:59:43 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2025-03-15 16:59:43 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 16:59:43 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 1] Spectral: [1.39997e+09] at [0] with increment [9.99984e+08]
2025-03-15 16:59:43 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft
2025-03-15 16:59:43 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01511 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 16:59:43 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 16:59:43 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 16:59:45 INFO SIImageStore::calcSensitivity [try1] Theoretical sensitivity (Jy/bm):0.00602585
2025-03-15 16:59:45 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.023608
2025-03-15 16:59:45 INFO SIImageStore::printBeamSet Beam : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg
2025-03-15 16:59:45 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 16:59:46 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 16:59:48 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.psf', 'try1.pb', 'try1.residual', 'try1.sumwt']
2025-03-15 16:59:49 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 16:59:42.879160 End time: 2025-03-15 16:59:48.554692
2025-03-15 16:59:49 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 16:59:49 INFO tclean::::casa ##########################################
2025-03-15 16:59:49 INFO deconvolve::::casa ##########################################
2025-03-15 16:59:49 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:59:49 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.2, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:59:49 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:59:49 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp
2025-03-15 16:59:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.611856, over full image : 0.611856
2025-03-15 16:59:49 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask
2025-03-15 16:59:49 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ]
2025-03-15 16:59:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.611856, over full image : 0.611856
2025-03-15 16:59:49 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2
2025-03-15 16:59:49 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 16:59:49 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec
2025-03-15 16:59:49 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec
2025-03-15 16:59:49 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 16:59:49 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956
2025-03-15 16:59:49 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels.
2025-03-15 16:59:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels.
2025-03-15 16:59:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels.
2025-03-15 16:59:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels.
2025-03-15 16:59:49 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels.
2025-03-15 16:59:55 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 16:59:55 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.40067). Sum of Flux : 3.57365
2025-03-15 16:59:55 INFO AspMatrixCleaner::aspclean() Bin 1(2.40067 , 4.80135). Sum of Flux : 0
2025-03-15 16:59:55 INFO AspMatrixCleaner::aspclean() Bin 2(4.80135 , 7.20202). Sum of Flux : 0
2025-03-15 16:59:55 INFO AspMatrixCleaner::aspclean() Bin 3(7.20202 , 9.60269). Sum of Flux : 0.0108659
2025-03-15 16:59:55 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold
2025-03-15 16:59:55 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=181.661->186.751, peakres=0.611856->0.232513, Reached cycleniter.
2025-03-15 16:59:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 16:59:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.24614, over full image : 0.24614
2025-03-15 16:59:55 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 16:59:55 INFO SDAlgorithmBase::restore [tst1] : Restoring model image.
2025-03-15 16:59:56 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg
2025-03-15 16:59:56 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.residual', 'tst1.model', 'tst1.image', 'tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.mask']
2025-03-15 16:59:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:59:48.563585 End time: 2025-03-15 16:59:57.488221
2025-03-15 16:59:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 16:59:57 INFO deconvolve::::casa ##########################################
2025-03-15 16:59:58 INFO name:: No table opened.
2025-03-15 16:59:58 INFO showcache:: The Table Cache is empty.
2025-03-15 16:59:58 INFO deconvolve::::casa ##########################################
2025-03-15 16:59:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 16:59:58 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.2, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 16:59:58 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 16:59:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp
2025-03-15 16:59:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.24614, over full image : 0.24614
2025-03-15 16:59:58 INFO SynthesisDeconvolver::setupMask [tst1] Initializing to existing mask
2025-03-15 16:59:58 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 262144 out of a total of 262144 pixels. [ 100 % ]
2025-03-15 16:59:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.24614, over full image : 0.24614
2025-03-15 16:59:58 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle | CycleThreshold=0, CycleNiter=200, Gain=0.2
2025-03-15 16:59:58 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 16:59:58 INFO AspMatrixCleaner::getPsfGaussianWidth major width 69.1469 in arcsec
2025-03-15 16:59:58 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 59.6347 in arcsec
2025-03-15 16:59:58 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 16:59:58 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.76224 ypixels 4.96956
2025-03-15 16:59:58 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels.
2025-03-15 16:59:58 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels.
2025-03-15 16:59:58 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels.
2025-03-15 16:59:58 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels.
2025-03-15 16:59:58 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels.
2025-03-15 17:00:04 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 17:00:04 INFO AspMatrixCleaner::aspclean() + Bin 0(0 , 2.40067). Sum of Flux : -0.899214
2025-03-15 17:00:04 INFO AspMatrixCleaner::aspclean() Bin 1(2.40067 , 4.80134). Sum of Flux : 0
2025-03-15 17:00:04 INFO AspMatrixCleaner::aspclean() Bin 2(4.80134 , 7.20201). Sum of Flux : 0
2025-03-15 17:00:04 INFO AspMatrixCleaner::aspclean() Bin 3(7.20201 , 9.60269). Sum of Flux : 0.0126834
2025-03-15 17:00:04 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold
2025-03-15 17:00:04 INFO SDAlgorithmBase::deconvolve [tst1] iters=0->200 [200], model=186.765->187.749, peakres=0.24614->0.171267, Reached cycleniter.
2025-03-15 17:00:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:00:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.192029, over full image : 0.192029
2025-03-15 17:00:04 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:04 INFO SDAlgorithmBase::restore [tst1] : Restoring model image.
2025-03-15 17:00:04 INFO SIImageStore::restore Beam for chan : 0 : 69.1469 arcsec, 59.6347 arcsec, 89.9866 deg
2025-03-15 17:00:05 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.residual', 'tst1.model', 'tst1.image', 'tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.mask']
2025-03-15 17:00:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 16:59:57.550821 End time: 2025-03-15 17:00:06.181079
2025-03-15 17:00:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:06 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:06 INFO name:: No table opened.
2025-03-15 17:00:06 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:06 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_val ] iterdone is 100 ( Pass : should be 100, Exact: True )
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:00:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:00:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:00:06 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_pix_val ] tst1.psf : Value is 1.0 at [256, 256, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 1.062241792678833 at [256, 209, 0, 0] ( Pass : should be 1.069811224937439 , Epsilon: 0.05)
2025-03-15 17:00:06 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 2.344085216522217 at [275, 330, 0, 0] ( Pass : should be 2.408627510070801 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
sim_data_VLA_jet
.2025-03-15 17:00:06 INFO tclean::::casa ##########################################
2025-03-15 17:00:06 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:00:06 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:00:06 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:00:06 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:00:06 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:00:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:00:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:00:07 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:00:07 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:00:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:00:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:00:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:00:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:00:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:00:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.009867
2025-03-15 17:00:10 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:00:10 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:00:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:00:14 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:00:15 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:00:06.386706 End time: 2025-03-15 17:00:15.205309
2025-03-15 17:00:15 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:00:15 INFO tclean::::casa ##########################################
2025-03-15 17:00:15 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.03, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:15 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:00:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:00:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:00:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:00:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:00:16 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.03
2025-03-15 17:00:16 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:00:16 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels
2025-03-15 17:00:16 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels
2025-03-15 17:00:16 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 247, Maximum residual=0.0136937 Flux limit=0.0010166, 6759 Active pixels
2025-03-15 17:00:17 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0100937 Flux limit=0.001, 6864 Active pixels
2025-03-15 17:00:17 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.28698, peakres=1.12501->0.0100937, Reached cycleniter.
2025-03-15 17:00:17 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2025-03-15 17:00:17 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0102859, over full image : 0.0102859
2025-03-15 17:00:17 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:17 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:00:18 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:00:18 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:00:20 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:15.224905 End time: 2025-03-15 17:00:19.843862
2025-03-15 17:00:20 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:20 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:20 INFO name:: No table opened.
2025-03-15 17:00:20 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:20 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:20 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.03, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:20 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:00:20 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:00:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:00:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:00:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:00:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:00:21 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03
2025-03-15 17:00:22 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.09126 Flux limit=0.0317054, 1369 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.995967 Flux limit=0.0307543, 1375 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.829613 Flux limit=0.0280686, 1397 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 21, Maximum residual=0.593423 Flux limit=0.0233803, 1463 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 39, Maximum residual=0.34297 Flux limit=0.016724, 1643 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 65, Maximum residual=0.169841 Flux limit=0.00966565, 2231 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0834203 Flux limit=0.00478649, 3138 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 168, Maximum residual=0.0360723 Flux limit=0.00235097, 4695 Active pixels
2025-03-15 17:00:22 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0239708 Flux limit=0.0010166, 6759 Active pixels
2025-03-15 17:00:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.25723, peakres=1.12501->0.0239708, Reached cycleniter.
2025-03-15 17:00:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:00:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2025-03-15 17:00:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:00:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:19.942292 End time: 2025-03-15 17:00:23.891349
2025-03-15 17:00:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:24 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:24 INFO name:: No table opened.
2025-03-15 17:00:24 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:24 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:24 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:24 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.03, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:24 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:24 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:00:24 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:00:24 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2025-03-15 17:00:24 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:00:24 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:00:24 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0239708, over full image : 0.0239708
2025-03-15 17:00:24 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.03
2025-03-15 17:00:24 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:00:24 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.0237058 Flux limit=0.001, 6777 Active pixels
2025-03-15 17:00:24 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.022735 Flux limit=0.001, 6779 Active pixels
2025-03-15 17:00:25 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.0208854 Flux limit=0.001, 6786 Active pixels
2025-03-15 17:00:25 INFO ClarkCleanLatModel::solve Iteration: 26, Maximum residual=0.017298 Flux limit=0.001, 6793 Active pixels
2025-03-15 17:00:25 INFO ClarkCleanLatModel::solve Iteration: 57, Maximum residual=0.013356 Flux limit=0.001, 6817 Active pixels
2025-03-15 17:00:25 INFO ClarkCleanLatModel::solve Iteration: 133, Maximum residual=0.0112146 Flux limit=0.001, 6866 Active pixels
2025-03-15 17:00:25 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0101085 Flux limit=0.001, 6871 Active pixels
2025-03-15 17:00:25 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.25723->1.28576, peakres=0.0239708->0.0101085, Reached cycleniter.
2025-03-15 17:00:25 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:00:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0101866, over full image : 0.0101866
2025-03-15 17:00:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:00:26 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:00:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:00:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:23.937671 End time: 2025-03-15 17:00:28.090603
2025-03-15 17:00:28 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:28 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:28 INFO name:: No table opened.
2025-03-15 17:00:28 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:28 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:00:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2025-03-15 17:00:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_val ] peak res is 0.0101084653288126 ( Pass : should be 0.010093674063682556, Epsilon: 0.05)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2857557535171509 ( Pass : should be 1.2869821786880493, Epsilon: 0.05)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:00:28 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:28 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.8912976980209351 at [50, 50, 0, 0] ( Pass : should be 0.8913055062294006 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 17:00:29 INFO tclean::::casa ##########################################
2025-03-15 17:00:29 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:00:29 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:00:29 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:00:29 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2025-03-15 17:00:29 INFO SynthesisImagerVi2::selectData NRows selected : 140
2025-03-15 17:00:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:00:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:00:29 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:00:29 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:00:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:00:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:00:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:00:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:00:31 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2025-03-15 17:00:31 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013241
2025-03-15 17:00:31 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:00:31 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:00:32 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:00:33 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:00:34 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:00:28.977434 End time: 2025-03-15 17:00:34.428402
2025-03-15 17:00:34 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:00:34 INFO tclean::::casa ##########################################
2025-03-15 17:00:34 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:34 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:34 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.01, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:34 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:34 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2025-03-15 17:00:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1
2025-03-15 17:00:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:00:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:00:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2025-03-15 17:00:35 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.01
2025-03-15 17:00:36 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2025-03-15 17:00:36 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 268, Maximum residual=0.0676446 Flux limit=0.00668801, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 376, Maximum residual=0.0228472 Flux limit=0.00270685, 4090 Active pixels
2025-03-15 17:00:37 INFO ClarkCleanLatModel::solve Iteration: 400, Maximum residual=0.0179504 Flux limit=0.001, 3794 Active pixels
2025-03-15 17:00:37 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->0.98205, peakres=1->0.0179504, Reached cycleniter.
2025-03-15 17:00:37 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2025-03-15 17:00:37 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179504, over full image : 0.0179504
2025-03-15 17:00:37 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:37 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:00:38 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:00:39 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:00:41 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:34.451634 End time: 2025-03-15 17:00:40.752956
2025-03-15 17:00:41 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:41 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:41 INFO name:: No table opened.
2025-03-15 17:00:41 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:41 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:41 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:41 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.01, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:41 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:41 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2025-03-15 17:00:41 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:00:41 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1
2025-03-15 17:00:41 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:00:42 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:00:42 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2025-03-15 17:00:42 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01
2025-03-15 17:00:42 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2025-03-15 17:00:42 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.990001 Flux limit=0.0400158, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.960597 Flux limit=0.0396157, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.895339 Flux limit=0.038439, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.762343 Flux limit=0.0358277, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.558267 Flux limit=0.0305058, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.337755 Flux limit=0.0223395, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.167134 Flux limit=0.0135155, 4090 Active pixels
2025-03-15 17:00:43 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.13398 Flux limit=0.00668801, 4090 Active pixels
2025-03-15 17:00:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->0.866021, peakres=1->0.13398, Reached cycleniter.
2025-03-15 17:00:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:00:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2025-03-15 17:00:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:00:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:40.851226 End time: 2025-03-15 17:00:44.372216
2025-03-15 17:00:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:44 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:44 INFO name:: No table opened.
2025-03-15 17:00:44 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:44 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.01, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:44 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2025-03-15 17:00:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:00:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2025-03-15 17:00:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:00:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:00:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.13398, over full image : 0.13398
2025-03-15 17:00:44 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.01
2025-03-15 17:00:45 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 55 pixels.
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.13264 Flux limit=0.00536131, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.128701 Flux limit=0.0053077, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.119957 Flux limit=0.00515005, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 27, Maximum residual=0.102139 Flux limit=0.00480019, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 58, Maximum residual=0.0747965 Flux limit=0.00408716, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 108, Maximum residual=0.0452523 Flux limit=0.00299304, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 178, Maximum residual=0.0223926 Flux limit=0.00181081, 4090 Active pixels
2025-03-15 17:00:45 INFO ClarkCleanLatModel::solve Iteration: 200, Maximum residual=0.0179506 Flux limit=0.001, 3754 Active pixels
2025-03-15 17:00:47 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0.866021->0.98205, peakres=0.13398->0.0179506, Reached cycleniter.
2025-03-15 17:00:47 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:00:48 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179506, over full image : 0.0179506
2025-03-15 17:00:48 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:00:48 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:00:49 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:00:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:00:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:44.419140 End time: 2025-03-15 17:00:50.451644
2025-03-15 17:00:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:00:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:51 INFO name:: No table opened.
2025-03-15 17:00:51 INFO showcache:: The Table Cache is empty.
2025-03-15 17:00:51 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:00:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2025-03-15 17:00:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_val ] peak res is 0.01795055717229843 ( Pass : should be 0.017950385808944702, Epsilon: 0.05)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.9820501804351807 ( Pass : should be 0.982050359249115, Epsilon: 0.05)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:00:51 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:00:51 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.9820501804351807 at [50, 50, 0, 0] ( Pass : should be 0.982050359249115 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
.2025-03-15 17:00:51 INFO tclean::::casa ##########################################
2025-03-15 17:00:51 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:00:51 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:00:51 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:00:51 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:00:51 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:00:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:00:51 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:00:51 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:00:51 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:00:51 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:00:51 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:00:51 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:00:51 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:00:54 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:00:54 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010331
2025-03-15 17:00:54 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:00:54 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:00:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:00:59 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:00:59 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:00:50.657647 End time: 2025-03-15 17:00:59.319818
2025-03-15 17:00:59 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:00:59 INFO tclean::::casa ##########################################
2025-03-15 17:00:59 INFO deconvolve::::casa ##########################################
2025-03-15 17:00:59 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:00:59 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=399, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:00:59 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:00:59 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:00:59 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:01:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:01:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:01:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:01:00 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=399, Gain=0.1
2025-03-15 17:01:01 INFO SDAlgorithmBase::deconvolve [tst] iters=0->399 [399], model=0->1.3143, peakres=1.12501->0.00477105, Reached cycleniter.
2025-03-15 17:01:01 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 399 iterations.
2025-03-15 17:01:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105
2025-03-15 17:01:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:01:01 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:01:02 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:01:02 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:01:04 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:00:59.341909 End time: 2025-03-15 17:01:03.960408
2025-03-15 17:01:04 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:01:04 INFO deconvolve::::casa ##########################################
2025-03-15 17:01:04 INFO name:: No table opened.
2025-03-15 17:01:04 INFO showcache:: The Table Cache is empty.
2025-03-15 17:01:04 INFO deconvolve::::casa ##########################################
2025-03-15 17:01:04 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:01:04 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=199, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:01:04 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:01:04 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:01:04 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:01:04 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:01:05 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:01:05 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:01:05 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:01:05 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1
2025-03-15 17:01:06 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=0->1.28953, peakres=1.12501->0.00749909, Reached cycleniter.
2025-03-15 17:01:06 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations.
2025-03-15 17:01:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2025-03-15 17:01:06 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:01:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:01:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:01:04.056553 End time: 2025-03-15 17:01:08.024383
2025-03-15 17:01:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:01:08 INFO deconvolve::::casa ##########################################
2025-03-15 17:01:08 INFO name:: No table opened.
2025-03-15 17:01:08 INFO showcache:: The Table Cache is empty.
2025-03-15 17:01:08 INFO deconvolve::::casa ##########################################
2025-03-15 17:01:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:01:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=199, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:01:08 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:01:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:01:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:01:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2025-03-15 17:01:08 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:01:08 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:01:08 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00749909, over full image : 0.00749909
2025-03-15 17:01:08 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0.001, CycleNiter=199, Gain=0.1
2025-03-15 17:01:09 INFO SDAlgorithmBase::deconvolve [tst] iters=0->199 [199], model=1.28953->1.3143, peakres=0.00749909->0.00477105, Reached cycleniter.
2025-03-15 17:01:09 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 199 iterations.
2025-03-15 17:01:09 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00477105, over full image : 0.00477105
2025-03-15 17:01:09 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:01:09 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:01:10 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:01:10 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:01:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:01:08.067811 End time: 2025-03-15 17:01:11.735786
2025-03-15 17:01:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:01:12 INFO deconvolve::::casa ##########################################
2025-03-15 17:01:12 INFO name:: No table opened.
2025-03-15 17:01:12 INFO showcache:: The Table Cache is empty.
2025-03-15 17:01:12 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 399 ( Pass : should be 399, Exact: True )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:01:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2025-03-15 17:01:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_val ] peak res is 0.004771045874804258 ( Pass : should be 0.004771045874804258, Epsilon: 0.05)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.314298152923584 ( Pass : should be 1.314298152923584, Epsilon: 0.05)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_val ] iterdone is 199 ( Pass : should be 199, Exact: True )
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:01:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:01:12 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.8709797859191895 at [50, 50, 0, 0] ( Pass : should be 0.8709797859191895 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 17:01:12 INFO tclean::::casa ##########################################
2025-03-15 17:01:12 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:01:12 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:01:12 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 17:01:12 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:01:12 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:01:12 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:01:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:01:12 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:01:12 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:01:12 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:01:12 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:01:12 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:01:12 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:01:12 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2025-03-15 17:01:22 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:01:22 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012266
2025-03-15 17:01:22 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:01:22 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:01:23 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:01:28 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:01:30 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:01:11.987946 End time: 2025-03-15 17:01:30.178834
2025-03-15 17:01:30 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:01:30 INFO tclean::::casa ##########################################
2025-03-15 17:01:30 INFO tclean::::casa ##########################################
2025-03-15 17:01:30 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:01:30 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try1', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=6, gain=0.5, threshold=0.0, nsigma=0.0, cycleniter=2, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:01:30 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:01:30 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:01:30 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:01:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2025-03-15 17:01:31 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try1] :
2025-03-15 17:01:31 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:01:31 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:01:31 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try1] with ftmachine : gridft
2025-03-15 17:01:31 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:01:31 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:01:31 INFO task_tclean::SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try1] : mtmfs
2025-03-15 17:01:31 INFO task_tclean::SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcSensitivity [try1][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2025-03-15 17:01:38 INFO task_tclean::SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:01:38 INFO task_tclean::SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015009
2025-03-15 17:01:38 INFO task_tclean::SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:01:39 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:01:43 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:01:49 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376
2025-03-15 17:01:49 INFO SynthesisDeconvolver::setupMask [try1] Initializing new mask to 1.0 for the full image
2025-03-15 17:01:49 INFO SynthesisDeconvolver::setupMask [try1] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:01:49 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2025-03-15 17:01:49 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.20007671415805817, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False}
2025-03-15 17:01:49 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.200077, CycleNiter=2, Gain=0.5
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:01:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:01:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2025-03-15 17:01:50 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981
2025-03-15 17:01:50 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run)
2025-03-15 17:01:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352
2025-03-15 17:01:50 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter.
2025-03-15 17:01:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2025-03-15 17:01:50 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 2 -------------------------------------
2025-03-15 17:01:55 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.6632, over full image : 0.6632
2025-03-15 17:01:55 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.08651326596736908, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False}
2025-03-15 17:01:55 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0865133, CycleNiter=2, Gain=0.5
2025-03-15 17:01:55 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:01:55 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:01:55 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.00879
2025-03-15 17:01:55 INFO [3] Res: 0.70529 Max: 0.575283 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21047
2025-03-15 17:01:55 INFO [4] Res: 0.514237 Max: 0.17932 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661539 -0.542851
2025-03-15 17:01:55 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:01:55 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 2.99412 [40]: 0 (in this run)
2025-03-15 17:01:55 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44018
2025-03-15 17:01:55 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=2.85883->4.07577, peakres=0.6632->0.465682, Reached cycleniter.
2025-03-15 17:01:55 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 4 iterations.
2025-03-15 17:01:55 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 3 -------------------------------------
2025-03-15 17:02:00 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465681, over full image : 0.465681
2025-03-15 17:02:00 INFO tclean::::casa Minor Cycle controls : {'cycleniter': 2, 'cyclethreshold': 0.06074727326631546, 'loopgain': 0.5, 'nsigma': 0.0, 'thresholdreached': False}
2025-03-15 17:02:00 INFO SDAlgorithmBase::deconvolve [try1] Run mtmfs minor-cycle | CycleThreshold=0.0607473, CycleNiter=2, Gain=0.5
2025-03-15 17:02:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:02:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:02:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.514235
2025-03-15 17:02:00 INFO [5] Res: 0.460694 Max: 0.134976 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863476 -0.550733
2025-03-15 17:02:00 INFO [6] Res: 0.274723 Max: 0.10372 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766057 -0.415428
2025-03-15 17:02:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:02:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.80889 [40]: 0 (in this run)
2025-03-15 17:02:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89054 [1]: -3.92326
2025-03-15 17:02:00 INFO SDAlgorithmBase::deconvolve [try1] iters=0->2 [2], model=4.07578->4.89054, peakres=0.465681->0.437317, Reached cycleniter.
2025-03-15 17:02:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations.
2025-03-15 17:02:00 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 4 -------------------------------------
2025-03-15 17:02:06 INFO task_tclean::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317
2025-03-15 17:02:06 INFO tclean::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:02:06 INFO tclean::::casa getSummary call: fullsummary=False
2025-03-15 17:02:06 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:02:06 INFO SDAlgorithmBase::restore [try1] : Restoring model image.
2025-03-15 17:02:07 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:02:09 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:02:09 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam
2025-03-15 17:02:13 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.alpha.error
2025-03-15 17:02:13 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:02:13 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.model.tt0)
2025-03-15 17:02:14 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try1.model.tt1)
2025-03-15 17:02:14 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:02:15 INFO tclean::::casa Searching for images with prefix 'try1'... Found these, writing history into them: ['try1.alpha.error', 'try1.psf.tt2', 'try1.alpha', 'try1.pb.tt0', 'try1.sumwt.tt0', 'try1.psf.tt0', 'try1.residual.tt1', 'try1.sumwt.tt2', 'try1.psf.tt1', 'try1.mask', 'try1.image.tt0', 'try1.model.tt1', 'try1.model.tt0', 'try1.image.tt1', 'try1.sumwt.tt1', 'try1.residual.tt0']
2025-03-15 17:02:25 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:01:30.227757 End time: 2025-03-15 17:02:25.006658
2025-03-15 17:02:25 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:02:25 INFO tclean::::casa ##########################################
2025-03-15 17:02:25 INFO name:: No table opened.
2025-03-15 17:02:25 INFO showcache:: The Table Cache is empty.
2025-03-15 17:02:25 INFO tclean::::casa ##########################################
2025-03-15 17:02:25 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:02:25 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try2', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:02:25 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:02:25 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:02:25 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:02:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] :
2025-03-15 17:02:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try2] :
2025-03-15 17:02:26 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:02:26 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:02:26 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try2] with ftmachine : gridft
2025-03-15 17:02:26 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:02:26 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:02:26 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcSensitivity [try2][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2025-03-15 17:02:42 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:02:42 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012993
2025-03-15 17:02:42 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:02:42 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:02:44 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:02:53 INFO tclean::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.sumwt.tt2', 'try2.sumwt.tt1', 'try2.psf.tt2', 'try2.residual.tt1', 'try2.pb.tt0', 'try2.residual.tt0', 'try2.psf.tt1', 'try2.psf.tt0', 'try2.sumwt.tt0']
2025-03-15 17:02:57 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:02:25.152966 End time: 2025-03-15 17:02:57.328449
2025-03-15 17:02:57 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:02:57 INFO tclean::::casa ##########################################
2025-03-15 17:02:57 INFO deconvolve::::casa ##########################################
2025-03-15 17:02:57 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:02:57 INFO deconvolve::::casa deconvolve( imagename='try2', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=6, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:02:57 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:02:57 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try2] : mtmfs
2025-03-15 17:02:57 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376
2025-03-15 17:02:59 INFO SynthesisDeconvolver::setupMask [try2] Initializing new mask to 1.0 for the full image
2025-03-15 17:03:00 INFO SynthesisDeconvolver::setupMask [try2] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:03:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2025-03-15 17:03:00 INFO SDAlgorithmBase::deconvolve [try2] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=6, Gain=0.5
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:03:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:03:02 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2025-03-15 17:03:02 INFO [6] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.415459
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.08165 [20]: 3.8089 [40]: 0 (in this run)
2025-03-15 17:03:02 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328
2025-03-15 17:03:02 INFO SDAlgorithmBase::deconvolve [try2] iters=0->6 [6], model=0->4.89055, peakres=1.53376->0.437318, Reached cycleniter.
2025-03-15 17:03:02 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 6 iterations.
2025-03-15 17:03:02 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437318, over full image : 0.437318
2025-03-15 17:03:02 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:03:03 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:03:03 INFO SDAlgorithmBase::restore [try2] : Restoring model image.
2025-03-15 17:03:03 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:05 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:05 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam
2025-03-15 17:03:07 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.alpha.error
2025-03-15 17:03:07 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:03:08 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.model.tt0)
2025-03-15 17:03:08 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try2.model.tt1)
2025-03-15 17:03:08 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:03:09 INFO deconvolve::::casa Searching for images with prefix 'try2'... Found these, writing history into them: ['try2.sumwt.tt2', 'try2.image.tt1', 'try2.sumwt.tt1', 'try2.psf.tt2', 'try2.residual.tt1', 'try2.alpha', 'try2.model.tt1', 'try2.image.tt0', 'try2.pb.tt0', 'try2.residual.tt0', 'try2.psf.tt1', 'try2.psf.tt0', 'try2.alpha.error', 'try2.model.tt0', 'try2.mask', 'try2.sumwt.tt0']
2025-03-15 17:03:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:02:57.337883 End time: 2025-03-15 17:03:14.502045
2025-03-15 17:03:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:03:15 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:15 INFO name:: No table opened.
2025-03-15 17:03:15 INFO showcache:: The Table Cache is empty.
2025-03-15 17:03:15 INFO tclean::::casa ##########################################
2025-03-15 17:03:15 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:03:15 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='try3', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=False, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:03:15 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:03:15 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:03:15 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:03:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] :
2025-03-15 17:03:15 INFO SynthesisImagerVi2::defineImage Define image coordinates for [try3] :
2025-03-15 17:03:15 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:03:15 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:03:15 INFO SynthesisImagerVi2::defineImage Set Gridding options for [try3] with ftmachine : gridft
2025-03-15 17:03:15 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:03:15 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:03:15 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcSensitivity [try3][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2025-03-15 17:03:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:03:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013228
2025-03-15 17:03:21 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:03:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:03:26 INFO tclean::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.sumwt.tt0', 'try3.psf.tt1', 'try3.pb.tt0', 'try3.psf.tt0', 'try3.sumwt.tt1', 'try3.psf.tt2', 'try3.residual.tt0', 'try3.sumwt.tt2']
2025-03-15 17:03:28 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:03:14.636361 End time: 2025-03-15 17:03:27.516158
2025-03-15 17:03:28 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:03:28 INFO tclean::::casa ##########################################
2025-03-15 17:03:28 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:03:28 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:03:28 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:03:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs
2025-03-15 17:03:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376
2025-03-15 17:03:28 INFO SynthesisDeconvolver::setupMask [try3] Initializing new mask to 1.0 for the full image
2025-03-15 17:03:28 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:03:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2025-03-15 17:03:28 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:03:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:03:29 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2025-03-15 17:03:29 INFO [1] Res: 1.61692 Max: 3.42607 Gain: 0.5 Pos: [46, 55] Scale: 20 Coeffs: 4.21589 -3.6981
2025-03-15 17:03:29 INFO [2] Res: 1.0088 Max: 0.954461 Gain: 0.5 Pos: [44, 57] Scale: 10 Coeffs: 1.50176 -1.42893
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.75088 [20]: 2.10795 [40]: 0 (in this run)
2025-03-15 17:03:29 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.85883 [1]: -2.56352
2025-03-15 17:03:29 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=0->2.85882, peakres=1.53376->0.663201, Reached cycleniter.
2025-03-15 17:03:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2025-03-15 17:03:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201
2025-03-15 17:03:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:03:30 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:03:30 INFO SDAlgorithmBase::restore [try3] : Restoring model image.
2025-03-15 17:03:30 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:31 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:31 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.198436 Jy/beam
2025-03-15 17:03:32 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error
2025-03-15 17:03:32 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:03:34 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.model.tt0)
2025-03-15 17:03:35 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.model.tt1)
2025-03-15 17:03:35 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:03:36 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.image.tt1', 'try3.sumwt.tt0', 'try3.alpha.error', 'try3.psf.tt1', 'try3.pb.tt0', 'try3.psf.tt0', 'try3.alpha', 'try3.mask', 'try3.sumwt.tt1', 'try3.psf.tt2', 'try3.model.tt0', 'try3.residual.tt0', 'try3.model.tt1', 'try3.sumwt.tt2', 'try3.image.tt0']
2025-03-15 17:03:43 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:03:27.525804 End time: 2025-03-15 17:03:42.923988
2025-03-15 17:03:43 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:03:43 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:43 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:43 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:03:43 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:03:43 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:03:43 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs
2025-03-15 17:03:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201
2025-03-15 17:03:43 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask
2025-03-15 17:03:43 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:03:43 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.663201, over full image : 0.663201
2025-03-15 17:03:43 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:03:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:03:43 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.0088
2025-03-15 17:03:43 INFO [1] Res: 0.705293 Max: 0.575287 Gain: 0.5 Pos: [55, 44] Scale: 20 Coeffs: 1.77236 -1.21048
2025-03-15 17:03:43 INFO [2] Res: 0.51424 Max: 0.179322 Gain: 0.5 Pos: [44, 58] Scale: 10 Coeffs: 0.661541 -0.542859
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.330771 [20]: 0.886182 [40]: 0 (in this run)
2025-03-15 17:03:43 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.07577 [1]: -3.44019
2025-03-15 17:03:43 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=2.85883->4.07578, peakres=0.663201->0.465682, Reached cycleniter.
2025-03-15 17:03:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2025-03-15 17:03:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682
2025-03-15 17:03:43 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:03:44 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:03:44 INFO SDAlgorithmBase::restore [try3] : Restoring model image.
2025-03-15 17:03:44 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:44 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.145259 Jy/beam
2025-03-15 17:03:45 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error
2025-03-15 17:03:45 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:03:45 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.model.tt0)
2025-03-15 17:03:46 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.model.tt1)
2025-03-15 17:03:46 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:03:47 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.image.tt1', 'try3.sumwt.tt0', 'try3.alpha.error', 'try3.psf.tt1', 'try3.pb.tt0', 'try3.psf.tt0', 'try3.alpha', 'try3.mask', 'try3.sumwt.tt1', 'try3.psf.tt2', 'try3.model.tt0', 'try3.residual.tt0', 'try3.model.tt1', 'try3.sumwt.tt2', 'try3.image.tt0']
2025-03-15 17:03:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:03:42.932448 End time: 2025-03-15 17:03:50.053861
2025-03-15 17:03:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:03:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:03:50 INFO deconvolve::::casa deconvolve( imagename='try3', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=2, gain=0.5, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:03:50 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:03:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [try3] : mtmfs
2025-03-15 17:03:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682
2025-03-15 17:03:50 INFO SynthesisDeconvolver::setupMask [try3] Initializing to existing mask
2025-03-15 17:03:50 INFO SynthesisDeconvolver::setupMask [try3] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:03:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.465682, over full image : 0.465682
2025-03-15 17:03:50 INFO SDAlgorithmBase::deconvolve [try3] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=2, Gain=0.5
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:03:50 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:03:50 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.51424
2025-03-15 17:03:50 INFO [1] Res: 0.460694 Max: 0.134979 Gain: 0.5 Pos: [46, 39] Scale: 20 Coeffs: 0.863487 -0.550729
2025-03-15 17:03:50 INFO [2] Res: 0.274726 Max: 0.103722 Gain: 0.5 Pos: [63, 54] Scale: 20 Coeffs: 0.766062 -0.41546
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0 [20]: 0.814774 [40]: 0 (in this run)
2025-03-15 17:03:50 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 4.89055 [1]: -3.92328
2025-03-15 17:03:50 INFO SDAlgorithmBase::deconvolve [try3] iters=0->2 [2], model=4.07578->4.89055, peakres=0.465682->0.437317, Reached cycleniter.
2025-03-15 17:03:50 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 2 iterations.
2025-03-15 17:03:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.437317, over full image : 0.437317
2025-03-15 17:03:50 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:03:51 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:03:51 INFO SDAlgorithmBase::restore [try3] : Restoring model image.
2025-03-15 17:03:51 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:51 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:03:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.138262 Jy/beam
2025-03-15 17:03:52 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.alpha.error
2025-03-15 17:03:52 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:03:52 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.model.tt0)
2025-03-15 17:03:52 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/try3.model.tt1)
2025-03-15 17:03:52 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:03:52 INFO deconvolve::::casa Searching for images with prefix 'try3'... Found these, writing history into them: ['try3.residual.tt1', 'try3.image.tt1', 'try3.sumwt.tt0', 'try3.alpha.error', 'try3.psf.tt1', 'try3.pb.tt0', 'try3.psf.tt0', 'try3.alpha', 'try3.mask', 'try3.sumwt.tt1', 'try3.psf.tt2', 'try3.model.tt0', 'try3.residual.tt0', 'try3.model.tt1', 'try3.sumwt.tt2', 'try3.image.tt0']
2025-03-15 17:03:57 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:03:50.062603 End time: 2025-03-15 17:03:57.067697
2025-03-15 17:03:57 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:03:57 INFO deconvolve::::casa ##########################################
2025-03-15 17:03:57 INFO name:: No table opened.
2025-03-15 17:03:57 INFO showcache:: The Table Cache is empty.
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:03:57 INFO tclean::::casa ##########################################
2025-03-15 17:03:57 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:03:57 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:03:57 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 17:03:57 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:03:57 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:03:57 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:03:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:03:58 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:03:58 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:03:58 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:03:58 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:03:58 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:03:58 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:03:58 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity + [965358, -0.39261
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity + -0.39261, 71507.9]
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity + [1.03589e-06, 5.68747e-12
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity + 5.68747e-12, 1.39845e-05]
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2025-03-15 17:04:09 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:04:09 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.015155
2025-03-15 17:04:09 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:04:09 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:04:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:04:17 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:04:19 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:03:57.441995 End time: 2025-03-15 17:04:19.230157
2025-03-15 17:04:19 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:04:19 INFO tclean::::casa ##########################################
2025-03-15 17:04:19 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:04:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:04:19 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:04:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:04:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376
2025-03-15 17:04:20 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:04:20 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:04:20 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2025-03-15 17:04:20 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:04:21 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:04:21 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:04:21 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2025-03-15 17:04:21 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705145
2025-03-15 17:04:21 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009
2025-03-15 17:04:21 INFO [60] Res: 0.161846 Max: 0.00940168 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595
2025-03-15 17:04:21 INFO [80] Res: 0.12348 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823
2025-03-15 17:04:21 INFO [100] Res: 0.106776 Max: 0.00402261 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937317 0.117588
2025-03-15 17:04:22 INFO [120] Res: 0.0950935 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200752
2025-03-15 17:04:22 INFO [140] Res: 0.0899346 Max: 0.00291375 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.09191 -0.00194395
2025-03-15 17:04:22 INFO [160] Res: 0.0849885 Max: 0.00261359 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563088
2025-03-15 17:04:22 INFO [180] Res: 0.0821128 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726481
2025-03-15 17:04:22 INFO [200] Res: 0.0786445 Max: 0.00211162 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729947 -0.0496387
2025-03-15 17:04:22 INFO [220] Res: 0.0725674 Max: 0.00186962 Gain: 0.1 Pos: [52, 33] Scale: 20 Coeffs: 0.103891 -0.0477857
2025-03-15 17:04:22 INFO [240] Res: 0.0718512 Max: 0.00175676 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0664067 -0.0466404
2025-03-15 17:04:22 INFO [260] Res: 0.0679901 Max: 0.00172509 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0657839 -0.0463866
2025-03-15 17:04:22 INFO [280] Res: 0.0662491 Max: 0.00146465 Gain: 0.1 Pos: [29, 53] Scale: 10 Coeffs: 0.0623388 -0.028301
2025-03-15 17:04:22 INFO [300] Res: 0.0649558 Max: 0.00135465 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0584088 -0.0402054
2025-03-15 17:04:22 INFO [320] Res: 0.0606499 Max: 0.00126844 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0570936 0.0342599
2025-03-15 17:04:22 INFO [340] Res: 0.0583845 Max: 0.00122173 Gain: 0.1 Pos: [42, 52] Scale: 10 Coeffs: -0.0558258 0.0353195
2025-03-15 17:04:22 INFO [360] Res: 0.0564532 Max: 0.00115064 Gain: 0.1 Pos: [49, 60] Scale: 10 Coeffs: -0.0549673 0.0276205
2025-03-15 17:04:22 INFO [380] Res: 0.0537281 Max: 0.00107987 Gain: 0.1 Pos: [51, 69] Scale: 10 Coeffs: 0.0542529 -0.0175218
2025-03-15 17:04:22 INFO [400] Res: 0.0525093 Max: 0.00103242 Gain: 0.1 Pos: [99, 10] Scale: 10 Coeffs: -0.0460186 0.0683487
2025-03-15 17:04:22 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:04:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.02691 [20]: 4.49155 [40]: 0 (in this run)
2025-03-15 17:04:22 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.51845 [1]: -3.66145
2025-03-15 17:04:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->5.64244, peakres=1.53376->0.277934, Reached cycleniter.
2025-03-15 17:04:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2025-03-15 17:04:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.277934, over full image : 0.277934
2025-03-15 17:04:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:04:22 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:04:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:04:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:04:23 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:04:24 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0928478 Jy/beam
2025-03-15 17:04:25 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 17:04:25 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:04:25 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 17:04:25 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 17:04:25 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:04:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:04:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:04:19.266232 End time: 2025-03-15 17:04:27.768928
2025-03-15 17:04:28 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:04:28 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:28 INFO name:: No table opened.
2025-03-15 17:04:28 INFO showcache:: The Table Cache is empty.
2025-03-15 17:04:28 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:04:28 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:04:28 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:04:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:04:28 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 17:04:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53376
2025-03-15 17:04:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:04:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:04:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53376, over full image : 1.53376
2025-03-15 17:04:28 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:04:31 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:04:31 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:04:31 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.90967
2025-03-15 17:04:31 INFO [20] Res: 0.662005 Max: 0.189563 Gain: 0.1 Pos: [50, 41] Scale: 20 Coeffs: 1.01593 -0.705145
2025-03-15 17:04:31 INFO [40] Res: 0.288613 Max: 0.0320375 Gain: 0.1 Pos: [38, 40] Scale: 20 Coeffs: 0.424269 -0.242009
2025-03-15 17:04:31 INFO [60] Res: 0.161846 Max: 0.00940168 Gain: 0.1 Pos: [48, 52] Scale: 10 Coeffs: -0.139674 0.201595
2025-03-15 17:04:31 INFO [80] Res: 0.12348 Max: 0.00571132 Gain: 0.1 Pos: [0, 0] Scale: 10 Coeffs: -0.106274 0.171823
2025-03-15 17:04:31 INFO [100] Res: 0.106776 Max: 0.00402261 Gain: 0.1 Pos: [46, 51] Scale: 10 Coeffs: -0.0937317 0.117588
2025-03-15 17:04:32 INFO [120] Res: 0.0950935 Max: 0.00318662 Gain: 0.1 Pos: [45, 36] Scale: 20 Coeffs: 0.1406 -0.0200752
2025-03-15 17:04:32 INFO [140] Res: 0.0899346 Max: 0.00291375 Gain: 0.1 Pos: [39, 62] Scale: 10 Coeffs: -0.09191 -0.00194395
2025-03-15 17:04:32 INFO [160] Res: 0.0849885 Max: 0.00261359 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0810716 -0.0563088
2025-03-15 17:04:32 INFO [180] Res: 0.0821128 Max: 0.00230125 Gain: 0.1 Pos: [43, 51] Scale: 10 Coeffs: -0.0733828 0.0726481
2025-03-15 17:04:32 INFO [200] Res: 0.0786445 Max: 0.00211162 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0729947 -0.0496387
2025-03-15 17:04:32 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:04:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 1.09512 [20]: 4.44899 [40]: 0 (in this run)
2025-03-15 17:04:32 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.5441 [1]: -3.8583
2025-03-15 17:04:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->5.61685, peakres=1.53376->0.313619, Reached cycleniter.
2025-03-15 17:04:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:04:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619
2025-03-15 17:04:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:04:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.mask', 'tst.residual.tt1']
2025-03-15 17:04:34 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:04:27.916194 End time: 2025-03-15 17:04:34.492702
2025-03-15 17:04:34 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:04:34 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:35 INFO name:: No table opened.
2025-03-15 17:04:35 INFO showcache:: The Table Cache is empty.
2025-03-15 17:04:35 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:35 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:04:35 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[10, 20, 40], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:04:35 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:04:35 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:04:35 INFO task_deconvolve::SIImageStoreMultiTerm::Open existing Images SumWt.ttx do not exist. Proceeding only with PSFs
2025-03-15 17:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619
2025-03-15 17:04:35 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:04:35 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:04:35 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313619, over full image : 0.313619
2025-03-15 17:04:35 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [10, 20, 40]
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 1 = 10 pixels with bias = 1
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 2 = 20 pixels with bias = 1
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::setupScaleFunctions scale 3 = 40 pixels with bias = 1
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 100 pixels on each side for minor-cycle updates.
2025-03-15 17:04:35 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:04:35 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 10 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.346094, -0.0278932
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0278932, 0.0265489]
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 20 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.156584, -0.0152899
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.0152899, 0.0121544]
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 40 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak + [0.0574801, -0.00748742
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00748742, 0.00456247]
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.0848518
2025-03-15 17:04:35 INFO [20] Res: 0.0743339 Max: 0.00204138 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0718756 -0.0479676
2025-03-15 17:04:35 INFO [40] Res: 0.0704595 Max: 0.00175831 Gain: 0.1 Pos: [59, 57] Scale: 10 Coeffs: 0.0696051 -0.0186236
2025-03-15 17:04:35 INFO [60] Res: 0.0680502 Max: 0.00164418 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0643041 -0.0446455
2025-03-15 17:04:35 INFO [80] Res: 0.0653182 Max: 0.00151613 Gain: 0.1 Pos: [57, 63] Scale: 10 Coeffs: 0.0663278 0.00177185
2025-03-15 17:04:35 INFO [100] Res: 0.0626971 Max: 0.00139525 Gain: 0.1 Pos: [58, 57] Scale: 10 Coeffs: 0.0628576 -0.00750253
2025-03-15 17:04:35 INFO [120] Res: 0.0603928 Max: 0.00134574 Gain: 0.1 Pos: [44, 57] Scale: 10 Coeffs: 0.0580949 -0.04103
2025-03-15 17:04:35 INFO [140] Res: 0.0577056 Max: 0.00124172 Gain: 0.1 Pos: [50, 57] Scale: 10 Coeffs: -0.0550425 0.0452237
2025-03-15 17:04:35 INFO [160] Res: 0.054975 Max: 0.00115368 Gain: 0.1 Pos: [50, 58] Scale: 10 Coeffs: -0.053412 0.0409097
2025-03-15 17:04:35 INFO [180] Res: 0.0537068 Max: 0.00101233 Gain: 0.1 Pos: [38, 59] Scale: 10 Coeffs: -0.05083 0.0320449
2025-03-15 17:04:35 INFO [200] Res: 0.0512493 Max: 0.000993864 Gain: 0.1 Pos: [57, 56] Scale: 10 Coeffs: 0.0542211 0.00843576
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [10]: 0.211375 [20]: 0.0534502 [40]: 0 (in this run)
2025-03-15 17:04:35 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 5.88167 [1]: -4.12454
2025-03-15 17:04:35 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=5.61684->5.79198, peakres=0.313619->0.279934, Reached cycleniter.
2025-03-15 17:04:35 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:04:35 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.279934, over full image : 0.279934
2025-03-15 17:04:35 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:04:36 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:04:36 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:04:36 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:04:37 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7307 deg
2025-03-15 17:04:38 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0933139 Jy/beam
2025-03-15 17:04:41 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 17:04:41 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:04:41 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 17:04:41 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 17:04:41 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:04:42 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.model.tt0', 'tst.residual.tt0', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.residual.tt1']
2025-03-15 17:04:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:04:34.580052 End time: 2025-03-15 17:04:44.397986
2025-03-15 17:04:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:04:44 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:45 INFO name:: No table opened.
2025-03-15 17:04:45 INFO showcache:: The Table Cache is empty.
2025-03-15 17:04:45 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.residual.tt0', 'tst.residual.tt1', 'tst.image.tt0', 'tst.image.tt1'] = [True, True, True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:04:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.residual.tt0', 'tst.residual.tt1'] = [True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:04:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0', 'tst.image.tt1'] = [False, False] ( Pass : should all be False )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2799340486526489 ( Pass : should be 0.27793389558792114, Epsilon: 0.05)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_val ] mod flux is 5.791980743408203 ( Pass : should be 5.642439842224121, Epsilon: 0.05)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.residual.tt0', 'tst.residual.tt1', 'tst.image.tt0', 'tst.image.tt1'] = [True, True, True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:04:45 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt0 : Value is 0.00575259979814291 at [50, 50, 0, 0] ( Pass : should be 0.005645871162414551 , Epsilon: 0.05)
2025-03-15 17:04:45 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt1 : Value is -0.0035762907937169075 at [50, 50, 0, 0] ( Pass : should be -0.003460134146735072 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:04:45 INFO tclean::::casa ##########################################
2025-03-15 17:04:45 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:04:45 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=200, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold='1mJy', nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:04:45 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:04:45 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:04:45 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:04:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:04:45 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:04:45 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:04:45 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:04:45 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:04:45 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:04:45 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:04:45 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:04:48 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:04:48 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016292
2025-03-15 17:04:48 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2025-03-15 17:04:48 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:04:49 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:04:51 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:04:52 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:04:44.684769 End time: 2025-03-15 17:04:51.913440
2025-03-15 17:04:52 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:04:52 INFO tclean::::casa ##########################################
2025-03-15 17:04:52 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:52 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:04:52 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:04:52 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:04:52 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:04:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377
2025-03-15 17:04:52 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:04:52 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2025-03-15 17:04:52 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2025-03-15 17:04:52 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=10, Gain=0.1
2025-03-15 17:04:53 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100]
2025-03-15 17:04:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:04:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2025-03-15 17:04:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2025-03-15 17:04:53 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2025-03-15 17:04:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:04:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2025-03-15 17:04:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2025-03-15 17:04:53 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2025-03-15 17:04:53 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1
2025-03-15 17:04:53 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2025-03-15 17:04:53 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2025-03-15 17:04:53 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2025-03-15 17:04:53 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:04:53 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:04:53 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:04:53 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask
2025-03-15 17:04:53 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 1 7.65875 0.765875
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 2 4.1849 1.18436
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 3 6.30922 1.81529
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 4 3.4434 2.15963
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 5 5.19991 2.67962
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 6 1.20222 2.79984
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 7 1.082 2.90804
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 8 4.34981 3.34302
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 9 0.947751 3.4378
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 10 3.78307 3.8161
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 0 0.323197
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 1 0.76283
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 2 2.73008
2025-03-15 17:04:53 INFO MatrixCleaner::clean() 3 0
2025-03-15 17:04:53 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:04:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter.
2025-03-15 17:04:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:04:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2025-03-15 17:04:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:04:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:04:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:04:51.923004 End time: 2025-03-15 17:04:54.864695
2025-03-15 17:04:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:04:55 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:55 INFO name:: No table opened.
2025-03-15 17:04:55 INFO showcache:: The Table Cache is empty.
2025-03-15 17:04:55 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:04:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:04:55 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:04:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:04:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2025-03-15 17:04:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:04:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2025-03-15 17:04:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2025-03-15 17:04:55 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:04:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=3.8161->4.39505, peakres=0.822746->0.28281, Reached cycleniter.
2025-03-15 17:04:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:04:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.28281, over full image : 0.28281
2025-03-15 17:04:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:04:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:04:57 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2025-03-15 17:04:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:04:59 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:04:54.917016 End time: 2025-03-15 17:04:58.837336
2025-03-15 17:04:59 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:04:59 INFO deconvolve::::casa ##########################################
2025-03-15 17:04:59 INFO name:: No table opened.
2025-03-15 17:04:59 INFO showcache:: The Table Cache is empty.
2025-03-15 17:04:59 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.822, Epsilon: 0.05)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:04:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2828103303909302 ( Pass : should be 0.283, Epsilon: 0.05)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_val ] mod flux is 4.395053863525391 ( Pass : should be 4.395, Epsilon: 0.05)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:04:59 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:04:59 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.4533098042011261 at [94, 107, 0, 0] ( Pass : should be 0.453 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:04:59 INFO tclean::::casa ##########################################
2025-03-15 17:04:59 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:04:59 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:04:59 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:04:59 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:04:59 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:04:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:04:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:04:59 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:04:59 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:04:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:05:00 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:05:00 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:05:00 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:05:02 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:05:02 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.007926
2025-03-15 17:05:02 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:05:02 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:05:03 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:05:05 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:05:05 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:04:59.088779 End time: 2025-03-15 17:05:05.464986
2025-03-15 17:05:05 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:05:05 INFO tclean::::casa ##########################################
2025-03-15 17:05:05 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:05 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:05 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=400, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:05 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:05 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:05:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:05:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:05:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:05:06 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=400, Gain=0.1
2025-03-15 17:05:07 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:05:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:05:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2025-03-15 17:05:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2025-03-15 17:05:07 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2025-03-15 17:05:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:05:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2025-03-15 17:05:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2025-03-15 17:05:07 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2025-03-15 17:05:07 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2025-03-15 17:05:07 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2025-03-15 17:05:07 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2025-03-15 17:05:07 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2025-03-15 17:05:07 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:05:07 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:05:07 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:05:07 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask
2025-03-15 17:05:07 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 40 0.128372 1.48834
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 120 0.0733635 1.30431
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 160 0.0590362 1.25033
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 200 0.0485692 1.2163
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 240 0.0449839 1.22516
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 280 -0.0405915 1.2344
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 320 0.0387786 1.2503
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 360 -0.0368591 1.25743
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 400 0.0337952 1.271
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 0 1.271
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 1 0
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 2 0
2025-03-15 17:05:07 INFO MatrixCleaner::clean() 3 0
2025-03-15 17:05:07 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:05:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->400 [400], model=0->1.271, peakres=1.12501->0.245533, Reached cycleniter.
2025-03-15 17:05:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 400 iterations.
2025-03-15 17:05:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533
2025-03-15 17:05:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:05:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:05:08 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:05:09 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:10 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:05.485585 End time: 2025-03-15 17:05:09.840344
2025-03-15 17:05:10 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:10 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:10 INFO name:: No table opened.
2025-03-15 17:05:10 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:10 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:10 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:05:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:05:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:05:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:05:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:05:10 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2025-03-15 17:05:11 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:05:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:05:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2025-03-15 17:05:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2025-03-15 17:05:11 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2025-03-15 17:05:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:05:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2025-03-15 17:05:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2025-03-15 17:05:11 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2025-03-15 17:05:11 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2025-03-15 17:05:11 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2025-03-15 17:05:11 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2025-03-15 17:05:11 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2025-03-15 17:05:11 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:05:11 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:05:11 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:05:11 INFO MatrixCleaner::clean() Initial maximum residual is 1.67991 within the mask
2025-03-15 17:05:11 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 20 0.226931 1.47567
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 40 0.128372 1.48834
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 60 -0.111975 1.41487
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 80 -0.0997368 1.37262
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 100 0.0852441 1.33619
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 120 0.0733635 1.30431
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 140 0.0653369 1.27552
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 160 0.0590362 1.25033
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 180 0.0546833 1.22696
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 200 0.0485692 1.2163
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 0 1.2163
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 1 0
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 2 0
2025-03-15 17:05:11 INFO MatrixCleaner::clean() 3 0
2025-03-15 17:05:11 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:05:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=0->1.2163, peakres=1.12501->0.270733, Reached cycleniter.
2025-03-15 17:05:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:05:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2025-03-15 17:05:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:05:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:09.936732 End time: 2025-03-15 17:05:12.158798
2025-03-15 17:05:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:12 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:12 INFO name:: No table opened.
2025-03-15 17:05:12 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:12 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[10, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=200, gain=0.1, threshold='1mJy', nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:12 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:05:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:05:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2025-03-15 17:05:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:05:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:05:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.270733, over full image : 0.270733
2025-03-15 17:05:12 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0.001, CycleNiter=200, Gain=0.1
2025-03-15 17:05:12 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:05:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:05:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2025-03-15 17:05:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2025-03-15 17:05:13 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2025-03-15 17:05:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:05:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2025-03-15 17:05:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2025-03-15 17:05:13 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2025-03-15 17:05:13 INFO MatrixCleaner::clean() scale 1 = 10 pixels with bias = 1
2025-03-15 17:05:13 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2025-03-15 17:05:13 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2025-03-15 17:05:13 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2025-03-15 17:05:13 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:05:13 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:05:13 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:05:13 INFO MatrixCleaner::clean() Initial maximum residual is 0.0490075 within the mask
2025-03-15 17:05:13 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 20 0.0471522 -3.91016e-05
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 40 0.0449839 0.00886164
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 60 -0.0419443 0.00946778
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 80 -0.0405916 0.0181014
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 100 0.0405201 0.0263096
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 120 0.0387786 0.0339966
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 140 -0.037603 0.0340801
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 160 -0.0368591 0.0411295
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 180 -0.0354427 0.0479474
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 200 0.0337952 0.054705
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 0 0.054705
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 1 0
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 2 0
2025-03-15 17:05:13 INFO MatrixCleaner::clean() 3 0
2025-03-15 17:05:13 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:05:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->200 [200], model=1.2163->1.271, peakres=0.270733->0.245533, Reached cycleniter.
2025-03-15 17:05:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 200 iterations.
2025-03-15 17:05:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.245533, over full image : 0.245533
2025-03-15 17:05:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:05:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:05:15 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:05:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:17 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:12.202241 End time: 2025-03-15 17:05:17.033814
2025-03-15 17:05:17 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:17 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:17 INFO name:: No table opened.
2025-03-15 17:05:17 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:17 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 400 ( Pass : should be 400, Exact: True )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:05:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual'] = [True, True] ( Pass : should all be True )
2025-03-15 17:05:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_val ] peak res is 0.2455327808856964 ( Pass : should be 0.24553275108337402, Epsilon: 0.05)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_val ] mod flux is 1.2710036039352417 ( Pass : should be 1.2710038423538208, Epsilon: 0.05)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_val ] iterdone is 200 ( Pass : should be 200, Exact: True )
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:05:17 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:05:17 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.03826683387160301 at [50, 50, 0, 0] ( Pass : should be 0.03826683759689331 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 17:05:17 INFO tclean::::casa ##########################################
2025-03-15 17:05:17 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:05:17 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '30.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:05:17 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:05:17 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 17:05:17 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:05:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:05:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:05:18 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:05:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 17:05:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:05:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:05:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:05:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:05:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737
2025-03-15 17:05:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.016173
2025-03-15 17:05:21 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 17:05:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:05:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:05:27 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:05:27 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:05:17.345890 End time: 2025-03-15 17:05:27.324057
2025-03-15 17:05:27 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:05:27 INFO tclean::::casa ##########################################
2025-03-15 17:05:27 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:27 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:05:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 17:05:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:05:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 17:05:28 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:05:29 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 17:05:29 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:05:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 17:05:29 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:05:29 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:30 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:27.333245 End time: 2025-03-15 17:05:29.794890
2025-03-15 17:05:30 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:30 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:30 INFO name:: No table opened.
2025-03-15 17:05:30 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:30 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:30 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:05:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 17:05:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:05:30 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:05:30 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:05:30 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 17:05:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:05:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:05:31 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 17:05:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:29.847259 End time: 2025-03-15 17:05:32.439652
2025-03-15 17:05:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:32 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:32 INFO name:: No table opened.
2025-03-15 17:05:32 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:32 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:32 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:05:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model'] = [True, True, True] ( Pass : should all be True )
2025-03-15 17:05:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:05:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:05:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
2025-03-15 17:05:32 INFO deconvolve::::casa+ [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] )
2025-03-15 17:05:32 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.model', 'tst.image'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:05:32 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:05:32 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:05:32 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.464398056268692 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 17:05:33 INFO tclean::::casa ##########################################
2025-03-15 17:05:33 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:05:33 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=500, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:05:33 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:05:33 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:05:33 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:05:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:05:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:05:33 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:05:33 INFO SynthesisImagerVi2::defineImage Shape: [500, 500, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:05:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:05:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.01328 GB. Available mem.: 48.15 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:05:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:05:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:05:36 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:05:36 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.018055
2025-03-15 17:05:36 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1474 arcsec, -87.3945 deg
2025-03-15 17:05:36 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:05:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:05:39 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:05:40 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:05:32.667914 End time: 2025-03-15 17:05:39.975692
2025-03-15 17:05:40 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:05:40 INFO tclean::::casa ##########################################
2025-03-15 17:05:40 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:40 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:40 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.2, threshold=0.1, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:40 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:40 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:05:40 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:05:40 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:05:40 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:40 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:05:41 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:05:41 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.2
2025-03-15 17:05:41 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:05:42 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900011 Flux limit=0.1, 405 Active pixels
2025-03-15 17:05:42 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.576007 Flux limit=0.1, 277 Active pixels
2025-03-15 17:05:42 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.294916 Flux limit=0.1, 177 Active pixels
2025-03-15 17:05:43 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.136335 Flux limit=0.1, 115 Active pixels
2025-03-15 17:05:43 INFO ClarkCleanLatModel::solve Iteration: 14, Maximum residual=0.0961738 Flux limit=0.1, 58 Active pixels
2025-03-15 17:05:43 INFO SDAlgorithmBase::deconvolve [tst] iters=0->14 [14], model=0->1.1114, peakres=1.12501->0.0961738, Reached cyclethreshold.
2025-03-15 17:05:43 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 14 iterations.
2025-03-15 17:05:43 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0961738, over full image : 0.0961738
2025-03-15 17:05:43 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 17:05:43 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:44 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:40.036256 End time: 2025-03-15 17:05:43.967649
2025-03-15 17:05:44 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:44 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:44 INFO name:: No table opened.
2025-03-15 17:05:44 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:44 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:44 INFO deconvolve::::casa+ [ check_val ] iterdone is 14 ( Pass : should be 14, Exact: True )
.2025-03-15 17:05:44 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:44 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:44 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.3, threshold=0.1, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:44 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:44 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:05:44 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:05:44 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:05:44 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:44 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:05:44 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:05:44 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.1, CycleNiter=300, Gain=0.3
2025-03-15 17:05:45 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:05:45 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.78751 Flux limit=0.1, 405 Active pixels
2025-03-15 17:05:46 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.38588 Flux limit=0.1, 241 Active pixels
2025-03-15 17:05:46 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.1652 Flux limit=0.1, 137 Active pixels
2025-03-15 17:05:46 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.0947448 Flux limit=0.1, 70 Active pixels
2025-03-15 17:05:48 INFO SDAlgorithmBase::deconvolve [tst] iters=0->9 [9], model=0->1.11831, peakres=1.12501->0.0947448, Reached cyclethreshold.
2025-03-15 17:05:48 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 9 iterations.
2025-03-15 17:05:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0947449, over full image : 0.0947449
2025-03-15 17:05:49 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 17:05:49 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:50 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:44.019619 End time: 2025-03-15 17:05:50.302811
2025-03-15 17:05:50 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:50 INFO name:: No table opened.
2025-03-15 17:05:50 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:50 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:50 INFO deconvolve::::casa+ [ check_val ] iterdone is 9 ( Pass : should be 9, Exact: True )
.2025-03-15 17:05:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.001, nsigma=3.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:50 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:05:50 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:05:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.08s, system 0s)
2025-03-15 17:05:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279
2025-03-15 17:05:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:05:51 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:51 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:05:51 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.022279
2025-03-15 17:05:51 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:05:51 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1
2025-03-15 17:05:52 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:05:52 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.022279 )
2025-03-15 17:05:53 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2025-03-15 17:05:53 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2025-03-15 17:05:53 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2025-03-15 17:05:54 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.022279, 1227 Active pixels
2025-03-15 17:05:54 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.022279, 917 Active pixels
2025-03-15 17:05:54 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.022279, 412 Active pixels
2025-03-15 17:05:55 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.022279, 132 Active pixels
2025-03-15 17:05:55 INFO ClarkCleanLatModel::solve Iteration: 60, Maximum residual=0.0222005 Flux limit=0.022279, 41 Active pixels
2025-03-15 17:05:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->60 [60], model=0->1.26263, peakres=1.12501->0.0222005, Reached n-sigma threshold.
2025-03-15 17:05:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 60 iterations.
2025-03-15 17:05:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.04s ( user 0.15s, system 0.01s)
2025-03-15 17:05:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00548412
2025-03-15 17:05:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0222005, over full image : 0.0222005
2025-03-15 17:05:56 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:05:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:50.365708 End time: 2025-03-15 17:05:57.795491
2025-03-15 17:05:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:05:58 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:58 INFO name:: No table opened.
2025-03-15 17:05:58 INFO showcache:: The Table Cache is empty.
2025-03-15 17:05:58 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:05:58 INFO deconvolve::::casa+ [ check_val ] iterdone is 60 ( Pass : should be 60, Exact: True )
.2025-03-15 17:05:58 INFO deconvolve::::casa ##########################################
2025-03-15 17:05:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:05:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.001, nsigma=1.5, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:05:58 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:05:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:05:58 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:05:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.03s ( user 0.1s, system 0s)
2025-03-15 17:05:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395
2025-03-15 17:05:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:05:59 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:05:59 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:05:59 INFO SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.0111395
2025-03-15 17:05:59 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:05:59 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.001, CycleNiter=300, Gain=0.1
2025-03-15 17:06:00 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:06:00 INFO SDAlgorithmBase::deconvolve Using n-sigma for threshold criterion: (cyclethreshold=0.001, nsigma threshold=0.0111395 )
2025-03-15 17:06:00 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2025-03-15 17:06:01 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2025-03-15 17:06:01 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2025-03-15 17:06:01 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels
2025-03-15 17:06:02 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.0111395, 1793 Active pixels
2025-03-15 17:06:02 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.0111395, 1213 Active pixels
2025-03-15 17:06:02 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.0111395, 508 Active pixels
2025-03-15 17:06:03 INFO ClarkCleanLatModel::solve Iteration: 79, Maximum residual=0.0109033 Flux limit=0.0111395, 99 Active pixels
2025-03-15 17:06:03 INFO SDAlgorithmBase::deconvolve [tst] iters=0->79 [79], model=0->1.29228, peakres=1.12501->0.0109033, Reached n-sigma threshold.
2025-03-15 17:06:03 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 79 iterations.
2025-03-15 17:06:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle time for calcRobustRMS: real 0.04s ( user 0.08s, system 0s)
2025-03-15 17:06:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Current nsigma threshold (maximum along spectral channels ) =0.00276767
2025-03-15 17:06:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0179476, over full image : 0.0179476
2025-03-15 17:06:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:06:08 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:05:57.861540 End time: 2025-03-15 17:06:08.078173
2025-03-15 17:06:08 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:06:08 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:08 INFO name:: No table opened.
2025-03-15 17:06:08 INFO showcache:: The Table Cache is empty.
2025-03-15 17:06:08 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:06:08 INFO deconvolve::::casa+ [ check_val ] iterdone is 79 ( Pass : should be 79, Exact: True )
.2025-03-15 17:06:08 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:08 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:06:08 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.22, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:06:08 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:06:08 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:06:08 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:06:08 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:06:09 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:06:09 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:06:09 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:06:09 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.22, CycleNiter=300, Gain=0.1
2025-03-15 17:06:10 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:06:11 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.22, 147 Active pixels
2025-03-15 17:06:11 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.22, 133 Active pixels
2025-03-15 17:06:11 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.22, 111 Active pixels
2025-03-15 17:06:12 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.22, 69 Active pixels
2025-03-15 17:06:12 INFO ClarkCleanLatModel::solve Iteration: 16, Maximum residual=0.209307 Flux limit=0.22, 33 Active pixels
2025-03-15 17:06:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->16 [16], model=0->0.916547, peakres=1.12501->0.209307, Reached cyclethreshold.
2025-03-15 17:06:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 16 iterations.
2025-03-15 17:06:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.209307, over full image : 0.209307
2025-03-15 17:06:13 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 17:06:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:06:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:06:08.143640 End time: 2025-03-15 17:06:14.545810
2025-03-15 17:06:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:06:15 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:15 INFO name:: No table opened.
2025-03-15 17:06:15 INFO showcache:: The Table Cache is empty.
2025-03-15 17:06:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:06:15 INFO deconvolve::::casa+ [ check_val ] iterdone is 16 ( Pass : should be 16, Exact: True )
.2025-03-15 17:06:15 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:06:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.18, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:06:15 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:06:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:06:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:06:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:06:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:06:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:06:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:06:16 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.18, CycleNiter=300, Gain=0.1
2025-03-15 17:06:17 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:06:17 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.18, 177 Active pixels
2025-03-15 17:06:18 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.18, 161 Active pixels
2025-03-15 17:06:18 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.18, 133 Active pixels
2025-03-15 17:06:18 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.18, 93 Active pixels
2025-03-15 17:06:19 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.168193 Flux limit=0.18, 51 Active pixels
2025-03-15 17:06:19 INFO SDAlgorithmBase::deconvolve [tst] iters=0->19 [19], model=0->0.975154, peakres=1.12501->0.168193, Reached cyclethreshold.
2025-03-15 17:06:19 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 19 iterations.
2025-03-15 17:06:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.168193, over full image : 0.168193
2025-03-15 17:06:19 INFO deconvolve::::casa Reached global stopping criterion : threshold
2025-03-15 17:06:19 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:06:19 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:06:14.608583 End time: 2025-03-15 17:06:19.368163
2025-03-15 17:06:19 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:06:19 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:19 INFO name:: No table opened.
2025-03-15 17:06:19 INFO showcache:: The Table Cache is empty.
2025-03-15 17:06:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:06:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 19 ( Pass : should be 19, Exact: True )
.2025-03-15 17:06:19 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:19 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:06:19 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.1, threshold=0.01, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:06:19 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:06:19 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:06:19 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:06:19 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:06:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:06:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:06:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:06:22 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0.01, CycleNiter=300, Gain=0.1
2025-03-15 17:06:23 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:06:23 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317046, 1369 Active pixels
2025-03-15 17:06:24 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285341, 1397 Active pixels
2025-03-15 17:06:24 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231126, 1465 Active pixels
2025-03-15 17:06:24 INFO ClarkCleanLatModel::solve Iteration: 13, Maximum residual=0.285964 Flux limit=0.0151642, 1741 Active pixels
2025-03-15 17:06:25 INFO ClarkCleanLatModel::solve Iteration: 22, Maximum residual=0.141896 Flux limit=0.01, 2081 Active pixels
2025-03-15 17:06:25 INFO ClarkCleanLatModel::solve Iteration: 36, Maximum residual=0.0661535 Flux limit=0.01, 1347 Active pixels
2025-03-15 17:06:25 INFO ClarkCleanLatModel::solve Iteration: 55, Maximum residual=0.0277209 Flux limit=0.01, 646 Active pixels
2025-03-15 17:06:26 INFO ClarkCleanLatModel::solve Iteration: 81, Maximum residual=0.0106361 Flux limit=0.01, 126 Active pixels
2025-03-15 17:06:26 INFO ClarkCleanLatModel::solve Iteration: 112, Maximum residual=0.00994218 Flux limit=0.01, 41 Active pixels
2025-03-15 17:06:26 INFO SDAlgorithmBase::deconvolve [tst] iters=0->112 [112], model=0->1.28727, peakres=1.12501->0.00994218, Reached cyclethreshold.
2025-03-15 17:06:26 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 112 iterations.
2025-03-15 17:06:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.0144523, over full image : 0.0144523
2025-03-15 17:06:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:06:27 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:06:19.424926 End time: 2025-03-15 17:06:27.353183
2025-03-15 17:06:27 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:06:27 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:27 INFO name:: No table opened.
2025-03-15 17:06:27 INFO showcache:: The Table Cache is empty.
2025-03-15 17:06:27 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:06:27 INFO deconvolve::::casa+ [ check_val ] iterdone is 112 ( Pass : should be 112, Exact: True )
.2025-03-15 17:06:27 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:27 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:06:27 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=300, gain=0.15, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:06:27 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:06:27 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:06:27 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:06:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:06:28 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:06:28 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 250000 out of a total of 250000 pixels. [ 100 % ]
2025-03-15 17:06:28 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:06:28 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=300, Gain=0.15
2025-03-15 17:06:28 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:06:29 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.956262 Flux limit=0.0317046, 1369 Active pixels
2025-03-15 17:06:29 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.690899 Flux limit=0.0269489, 1413 Active pixels
2025-03-15 17:06:29 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.424299 Flux limit=0.0194706, 1539 Active pixels
2025-03-15 17:06:30 INFO ClarkCleanLatModel::solve Iteration: 11, Maximum residual=0.191889 Flux limit=0.0119574, 2037 Active pixels
2025-03-15 17:06:30 INFO ClarkCleanLatModel::solve Iteration: 19, Maximum residual=0.0950472 Flux limit=0.00540772, 3984 Active pixels
2025-03-15 17:06:30 INFO ClarkCleanLatModel::solve Iteration: 30, Maximum residual=0.0414494 Flux limit=0.00267857, 23890 Active pixels
2025-03-15 17:06:31 INFO ClarkCleanLatModel::solve Iteration: 45, Maximum residual=0.0160492 Flux limit=0.00116811, 99033 Active pixels
2025-03-15 17:06:31 INFO ClarkCleanLatModel::solve Iteration: 87, Maximum residual=0.0103063 Flux limit=0.00045229, 182465 Active pixels
2025-03-15 17:06:32 INFO ClarkCleanLatModel::solve Iteration: 166, Maximum residual=0.00682621 Flux limit=0.000290448, 205910 Active pixels
2025-03-15 17:06:32 INFO ClarkCleanLatModel::solve Iteration: 300, Maximum residual=0.00478897 Flux limit=0.000192373, 220698 Active pixels
2025-03-15 17:06:32 INFO SDAlgorithmBase::deconvolve [tst] iters=0->300 [300], model=0->1.32106, peakres=1.12501->0.00478897, Reached cycleniter.
2025-03-15 17:06:32 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 300 iterations.
2025-03-15 17:06:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.00506626, over full image : 0.00506626
2025-03-15 17:06:32 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:06:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:06:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:06:27.410128 End time: 2025-03-15 17:06:33.318447
2025-03-15 17:06:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:06:33 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:33 INFO name:: No table opened.
2025-03-15 17:06:33 INFO showcache:: The Table Cache is empty.
2025-03-15 17:06:33 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:06:33 INFO deconvolve::::casa+ [ check_val ] iterdone is 300 ( Pass : should be 300, Exact: True )
.2025-03-15 17:06:33 INFO tclean::::casa ##########################################
2025-03-15 17:06:33 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:06:33 INFO tclean::::casa tclean( vis='sim_data_VLA_jet.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst1', imsize=512, cell='12.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='cube', reffreq='', nchan=5, start='1.0GHz', width='0.2GHz', outframe='', veltype='radio', restfreq=[], interpolation='nearest', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=-1e-05, normtype='flatnoise', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:06:33 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:06:34 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode]
2025-03-15 17:06:34 INFO SynthesisImagerVi2::selectData NRows selected : 2754
2025-03-15 17:06:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] :
2025-03-15 17:06:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst1] :
2025-03-15 17:06:34 INFO MSTransformRegridder::calcChanFreqs phaseCenter='Direction: [0.377751, -0.657759, 0.651657]' Channels equidistant in freq
2025-03-15 17:06:34 INFO MSTransformRegridder::calcChanFreqs+ Central frequency (in output frame) = 1.4e+09 Hz
2025-03-15 17:06:34 INFO MSTransformRegridder::calcChanFreqs+ Width of central channel (in output frame) = 2e+08 Hz
2025-03-15 17:06:34 INFO MSTransformRegridder::calcChanFreqs+ Number of channels = 5
2025-03-15 17:06:34 INFO MSTransformRegridder::calcChanFreqs+ Total width of SPW (in output frame) = 1e+09 Hz
2025-03-15 17:06:34 INFO MSTransformRegridder::calcChanFreqs+ Lower edge = 9e+08 Hz, upper edge = 1.9e+09 Hz
2025-03-15 17:06:34 INFO SynthesisImagerVi2::defineImage Impars: start 1.0GHz
2025-03-15 17:06:34 INFO SynthesisImagerVi2::defineImage Shape: [512, 512, 1, 5] Spectral: [1e+09] at [0] with increment [2e+08]
2025-03-15 17:06:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst1] with ftmachine : gridft
2025-03-15 17:06:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.07553 GB. Available mem.: 48.14 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:06:34 INFO tclean::::casa CFCache already exists
2025-03-15 17:06:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:06:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:06:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.07553 GB. Available mem.: 48.14 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:06:35 INFO SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode]
2025-03-15 17:06:35 INFO SynthesisImagerVi2::selectData NRows selected : 2754
2025-03-15 17:06:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:06:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:06:35 INFO SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:06:35 INFO SIImageStore::calcSensitivity [tst1] Theoretical sensitivity (Jy/bm):c0:0.0134742 c1:0.0134742 c2:0.0134742 c3:0.0134742 c4:0.0134742
2025-03-15 17:06:35 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.037981
2025-03-15 17:06:35 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 17:06:35 INFO SIImageStore::printBeamSet + Pol Type Chan Freq Vel
2025-03-15 17:06:35 INFO SIImageStore::printBeamSet + I Max 0 1.0e+09 -0 94.3895 arcsec x 81.5409 arcsec pa=-89.5539 deg
2025-03-15 17:06:35 INFO SIImageStore::printBeamSet + I Min 4 1.8e+09 -239834 52.4957 arcsec x 45.5432 arcsec pa=-89.9133 deg
2025-03-15 17:06:35 INFO SIImageStore::printBeamSet + I Median 2 1.4e+09 -119917 67.2262 arcsec x 58.4816 arcsec pa=-89.8894 deg
2025-03-15 17:06:36 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:06:36 INFO task_tclean::SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.07553 GB. Available mem.: 48.12 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:06:37 INFO task_tclean::SynthesisImagerVi2::selectData MS : sim_data_VLA_jet.ms | [Opened in readonly mode]
2025-03-15 17:06:37 INFO task_tclean::SynthesisImagerVi2::selectData NRows selected : 2754
2025-03-15 17:06:37 INFO task_tclean::SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:06:37 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:06:38 INFO tclean::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.residual', 'tst1.psf', 'tst1.pb', 'tst1.sumwt']
2025-03-15 17:06:38 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:06:33.485734 End time: 2025-03-15 17:06:38.187346
2025-03-15 17:06:38 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:06:38 INFO tclean::::casa ##########################################
2025-03-15 17:06:38 INFO deconvolve::::casa ##########################################
2025-03-15 17:06:38 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:06:38 INFO deconvolve::::casa deconvolve( imagename='tst1', startmodel='', deconvolver='asp', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=150, gain=0.1, threshold=2.19194, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:06:38 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:06:38 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp
2025-03-15 17:06:38 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 12.308
2025-03-15 17:06:39 INFO SynthesisDeconvolver::setupMask [tst1] Initializing new mask to 1.0 for the full image
2025-03-15 17:06:39 INFO SynthesisDeconvolver::setupMask [tst1] Number of pixels in the clean mask : 1.31072e+06 out of a total of 1.31072e+06 pixels. [ 100 % ]
2025-03-15 17:06:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 12.308, over full image : 12.308
2025-03-15 17:06:39 INFO SynthesisDeconvolver::executeCubeMinorCycle ---------------------------------------------------- Run Minor Cycle Iterations ---------------------------------------------
2025-03-15 17:06:39 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst1] : asp
2025-03-15 17:06:39 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 12.308, over full image : 12.308
2025-03-15 17:06:39 INFO CubeMinorCycleAlgorithm::task Processing channels in range [0, 4]
2025-03-15 17:06:39 INFO SDAlgorithmBase::deconvolve [tst1] Run asp minor-cycle on 5 chans | CycleThreshold=2.19194, CycleNiter=150, Gain=0.1
2025-03-15 17:06:39 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 17:06:39 INFO AspMatrixCleaner::getPsfGaussianWidth major width 94.3895 in arcsec
2025-03-15 17:06:39 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 81.5409 in arcsec
2025-03-15 17:06:39 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 17:06:39 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 7.86579 ypixels 6.79507
2025-03-15 17:06:39 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 8 pixels.
2025-03-15 17:06:39 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 8 pixels.
2025-03-15 17:06:39 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 16 pixels.
2025-03-15 17:06:39 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 32 pixels.
2025-03-15 17:06:39 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 64 pixels.
2025-03-15 17:07:15 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 17:07:15 INFO AspMatrixCleaner::aspclean() + Bin 0(0.77214 , 2.18895). Sum of Flux : 3.83641
2025-03-15 17:07:15 INFO AspMatrixCleaner::aspclean() Bin 1(2.18895 , 3.60577). Sum of Flux : 0.932711
2025-03-15 17:07:15 INFO AspMatrixCleaner::aspclean() Bin 2(3.60577 , 5.02258). Sum of Flux : 0
2025-03-15 17:07:15 INFO AspMatrixCleaner::aspclean() Bin 3(5.02258 , 6.4394). Sum of Flux : -0.884532
2025-03-15 17:07:15 INFO AspMatrixCleaner::aspclean() Failed to reach stopping threshold
2025-03-15 17:07:15 INFO SDAlgorithmBase::deconvolve [tst1:C0] iters=0->150 [150], model=0->88.7996, peakres=12.308->2.85365, Reached cycleniter.
2025-03-15 17:07:15 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 17:07:15 INFO AspMatrixCleaner::getPsfGaussianWidth major width 78.7469 in arcsec
2025-03-15 17:07:15 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 68.1481 in arcsec
2025-03-15 17:07:15 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 17:07:15 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 6.56224 ypixels 5.67901
2025-03-15 17:07:15 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 7 pixels.
2025-03-15 17:07:15 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 7 pixels.
2025-03-15 17:07:15 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 14 pixels.
2025-03-15 17:07:15 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 28 pixels.
2025-03-15 17:07:15 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 56 pixels.
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() Reached stopping threshold 2.19194 at iteration 86
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() peakres is 2.17815
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() + Bin 0(1.39658 , 2.45008). Sum of Flux : 3.28786
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() Bin 1(2.45008 , 3.50358). Sum of Flux : -1.3114
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() Bin 2(3.50358 , 4.55709). Sum of Flux : 0.0966603
2025-03-15 17:07:43 INFO AspMatrixCleaner::aspclean() Bin 3(4.55709 , 5.61059). Sum of Flux : 0.867951
2025-03-15 17:07:43 INFO SDAlgorithmBase::deconvolve [tst1:C1] iters=150->237 [87], model=0->162.62, peakres=8.12586->2.17815, Reached cyclethreshold.
2025-03-15 17:07:43 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 17:07:43 INFO AspMatrixCleaner::getPsfGaussianWidth major width 67.2262 in arcsec
2025-03-15 17:07:43 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 58.4816 in arcsec
2025-03-15 17:07:43 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 17:07:43 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 5.60218 ypixels 4.87346
2025-03-15 17:07:43 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 6 pixels.
2025-03-15 17:07:43 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 6 pixels.
2025-03-15 17:07:43 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 12 pixels.
2025-03-15 17:07:43 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 24 pixels.
2025-03-15 17:07:43 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 48 pixels.
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() Reached stopping threshold 2.19194 at iteration 17
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() peakres is 2.15086
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() + Bin 0(1.19754 , 1.20815). Sum of Flux : 0.214235
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() Bin 1(1.20815 , 1.21877). Sum of Flux : 0
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() Bin 2(1.21877 , 1.22938). Sum of Flux : 0
2025-03-15 17:07:55 INFO AspMatrixCleaner::aspclean() Bin 3(1.22938 , 1.24). Sum of Flux : 1.77522
2025-03-15 17:07:55 INFO SDAlgorithmBase::deconvolve [tst1:C2] iters=237->255 [18], model=0->66.4556, peakres=5.74013->2.15086, Reached cyclethreshold.
2025-03-15 17:07:55 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 17:07:55 INFO AspMatrixCleaner::getPsfGaussianWidth major width 58.9067 in arcsec
2025-03-15 17:07:55 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 51.117 in arcsec
2025-03-15 17:07:55 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 17:07:55 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 4.90889 ypixels 4.25975
2025-03-15 17:07:55 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 5 pixels.
2025-03-15 17:07:55 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 5 pixels.
2025-03-15 17:07:55 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 10 pixels.
2025-03-15 17:07:55 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 20 pixels.
2025-03-15 17:07:55 INFO AspMatrixCleaner::makeInitScaleImage Initial scale size 40 pixels.
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() Reached stopping threshold 2.19194 at iteration 7
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() peakres is 2.00682
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() + Bin 0(1.03998 , 1.08998). Sum of Flux : 0.798878
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() Bin 1(1.08998 , 1.13998). Sum of Flux : 0
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() Bin 2(1.13998 , 1.18999). Sum of Flux : 0.18599
2025-03-15 17:08:02 INFO AspMatrixCleaner::aspclean() Bin 3(1.18999 , 1.23999). Sum of Flux : 0
2025-03-15 17:08:02 INFO SDAlgorithmBase::deconvolve [tst1:C3] iters=255->263 [8], model=0->29.8143, peakres=4.15569->2.00682, Reached cyclethreshold.
2025-03-15 17:08:02 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [256, 256]
2025-03-15 17:08:02 INFO AspMatrixCleaner::getPsfGaussianWidth major width 52.4957 in arcsec
2025-03-15 17:08:02 INFO AspMatrixCleaner::getPsfGaussianWidth minor width 45.5432 in arcsec
2025-03-15 17:08:02 INFO AspMatrixCleaner::getPsfGaussianWidth pixel sizes are 12 and 12
2025-03-15 17:08:02 INFO AspMatrixCleaner::getPsfGaussianWidth xpixels 4.37464 ypixels 3.79527
2025-03-15 17:08:02 INFO AspMatrixCleaner::getPsfGaussianWidth PSF width: 5 pixels.
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() Reached stopping threshold 2.19194 at iteration 4
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() peakres is 2.04933
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() The number of bins for collecting the sum of Flux: 4
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() + Bin 0(1.03997 , 1.03998). Sum of Flux : 0.127527
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() Bin 1(1.03998 , 1.03999). Sum of Flux : 0.114265
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() Bin 2(1.03999 , 1.03999). Sum of Flux : 0.16225
2025-03-15 17:08:06 INFO AspMatrixCleaner::aspclean() Bin 3(1.03999 , 1.04). Sum of Flux : 0.147919
2025-03-15 17:08:06 INFO SDAlgorithmBase::deconvolve [tst1:C4] iters=263->268 [5], model=0->16.0682, peakres=3.09685->2.04933, Reached cyclethreshold.
2025-03-15 17:08:06 INFO SDAlgorithmBase::deconvolve [tst1] Total model flux (over all planes) : 363.758 Peak Residual (over all planes) : 2.85365 in C0:P0
2025-03-15 17:08:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 268 iterations.
2025-03-15 17:08:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 2.85365, over full image : 2.85365
2025-03-15 17:08:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:08:07 INFO SDAlgorithmBase::restore [tst1] : Restoring model image.
2025-03-15 17:08:08 INFO SIImageStore::restore Beam for chan : 0 : 94.3895 arcsec, 81.5409 arcsec, -89.5539 deg
2025-03-15 17:08:09 INFO SIImageStore::restore Beam for chan : 1 : 78.7469 arcsec, 68.1481 arcsec, 89.9301 deg
2025-03-15 17:08:09 INFO SIImageStore::restore Beam for chan : 2 : 67.2262 arcsec, 58.4816 arcsec, -89.8894 deg
2025-03-15 17:08:10 INFO SIImageStore::restore Beam for chan : 3 : 58.9067 arcsec, 51.117 arcsec, -89.8817 deg
2025-03-15 17:08:10 INFO SIImageStore::restore Beam for chan : 4 : 52.4957 arcsec, 45.5432 arcsec, -89.9133 deg
2025-03-15 17:08:11 INFO deconvolve::::casa Searching for images with prefix 'tst1'... Found these, writing history into them: ['tst1.residual', 'tst1.model', 'tst1.image', 'tst1.psf', 'tst1.pb', 'tst1.sumwt', 'tst1.mask']
2025-03-15 17:08:13 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:06:38.192634 End time: 2025-03-15 17:08:12.611703
2025-03-15 17:08:13 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:08:13 INFO deconvolve::::casa ##########################################
2025-03-15 17:08:13 INFO name:: No table opened.
2025-03-15 17:08:13 INFO showcache:: The Table Cache is empty.
2025-03-15 17:08:13 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:08:13 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst1.psf', 'tst1.residual', 'tst1.image', 'tst1.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:08:13 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:08:13 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:08:13 INFO deconvolve::::casa+ [ check_pix_val ] tst1.psf : Value is 1.0 at [256, 256, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.12)
2025-03-15 17:08:13 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 0.783629834651947 at [256, 209, 0, 4] ( Pass : should be 0.7877144 , Epsilon: 0.12)
2025-03-15 17:08:13 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 5.555080413818359 at [275, 330, 0, 0] ( Pass : should be 5.48931 , Epsilon: 0.12)
2025-03-15 17:08:13 INFO deconvolve::::casa+ [ check_pix_val ] tst1.image : Value is 1.9369597434997559 at [275, 330, 0, 4] ( Pass : should be 1.91664 , Epsilon: 0.12)
/opt/casa/data/casatestdata/unittest/deconvolve/
sim_data_VLA_jet
.2025-03-15 17:08:13 INFO tclean::::casa ##########################################
2025-03-15 17:08:13 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:08:13 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:08:13 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:08:13 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:08:13 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:08:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:08:13 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:08:13 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:08:13 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:08:13 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:08:13 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:08:13 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:08:13 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:08:16 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:08:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010055
2025-03-15 17:08:16 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:08:16 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:08:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:08:19 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:08:20 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:08:12.852779 End time: 2025-03-15 17:08:20.406541
2025-03-15 17:08:20 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:08:20 INFO tclean::::casa ##########################################
2025-03-15 17:08:20 INFO deconvolve::::casa ##########################################
2025-03-15 17:08:20 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:08:20 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:08:20 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:08:20 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:08:20 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:08:21 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:08:21 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:08:21 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:08:21 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:08:21 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:08:22 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=1.01251 Flux limit=0.0317054, 1369 Active pixels
2025-03-15 17:08:22 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.820135 Flux limit=0.0285349, 1397 Active pixels
2025-03-15 17:08:22 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.538091 Flux limit=0.0231133, 1465 Active pixels
2025-03-15 17:08:22 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.392268 Flux limit=0.0151646, 1737 Active pixels
2025-03-15 17:08:22 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter.
2025-03-15 17:08:22 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:08:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2025-03-15 17:08:22 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:08:22 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:08:22 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:08:23 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:08:24 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:08:20.415411 End time: 2025-03-15 17:08:24.019590
2025-03-15 17:08:24 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:08:24 INFO deconvolve::::casa ##########################################
2025-03-15 17:08:24 INFO name:: No table opened.
2025-03-15 17:08:24 INFO showcache:: The Table Cache is empty.
2025-03-15 17:08:24 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:08:24 INFO deconvolve::::casa+ [ check_val ] peak res is 0.39226821064949036 ( Pass : should be 0.392, Epsilon: 0.05)
2025-03-15 17:08:24 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327461242675781 ( Pass : should be 0.733, Epsilon: 0.05)
2025-03-15 17:08:24 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:08:24 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:08:24 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:08:24 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:08:24 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7327461242675781 at [50, 50, 0, 0] ( Pass : should be 0.733 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 17:08:24 INFO tclean::::casa ##########################################
2025-03-15 17:08:24 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:08:24 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:08:24 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:08:24 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:08:24 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:08:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:08:25 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:08:25 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:08:25 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:08:25 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:08:25 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:08:25 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:08:25 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:08:28 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:08:28 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.00784
2025-03-15 17:08:28 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:08:28 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:08:29 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:08:31 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:08:32 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:08:24.253880 End time: 2025-03-15 17:08:32.161726
2025-03-15 17:08:32 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:08:32 INFO tclean::::casa ##########################################
2025-03-15 17:08:32 INFO deconvolve::::casa ##########################################
2025-03-15 17:08:32 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:08:32 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:08:32 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:08:32 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:08:32 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:08:33 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:08:33 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:08:33 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:08:33 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:08:33 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.771973, peakres=1.12501->0.353041, Reached cycleniter.
2025-03-15 17:08:33 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:08:34 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.353041, over full image : 0.353041
2025-03-15 17:08:34 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:08:34 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:08:34 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:08:35 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:08:36 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:08:32.171203 End time: 2025-03-15 17:08:36.105760
2025-03-15 17:08:36 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:08:36 INFO deconvolve::::casa ##########################################
2025-03-15 17:08:36 INFO name:: No table opened.
2025-03-15 17:08:36 INFO showcache:: The Table Cache is empty.
2025-03-15 17:08:36 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:08:36 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3530414402484894 ( Pass : should be 0.353, Epsilon: 0.05)
2025-03-15 17:08:36 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7719729542732239 ( Pass : should be 0.772, Epsilon: 0.05)
2025-03-15 17:08:36 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:08:36 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:08:36 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:08:36 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:08:36 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7719729542732239 at [50, 50, 0, 0] ( Pass : should be 0.772 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 17:08:36 INFO tclean::::casa ##########################################
2025-03-15 17:08:36 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:08:36 INFO tclean::::casa tclean( vis='refim_twochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:08:36 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 17:08:36 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:08:36 INFO SynthesisImagerVi2::selectData MS : refim_twochan.ms | [Opened in readonly mode]
2025-03-15 17:08:36 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:08:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:08:37 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:08:37 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:08:37 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49999e+09] at [0] with increment [1.99998e+09]
2025-03-15 17:08:37 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:08:37 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0008851 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:08:37 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:08:37 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity + [643572, -0.348463
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity + -0.348463, 71507.9]
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity + [1.55383e-06, 7.57191e-12
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity + 7.57191e-12, 1.39845e-05]
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00124653
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00373958
2025-03-15 17:08:46 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz.
2025-03-15 17:08:47 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.013746
2025-03-15 17:08:47 INFO SIImageStore::printBeamSet Beam : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:08:47 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:08:48 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:08:56 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:08:58 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:08:36.338794 End time: 2025-03-15 17:08:57.997112
2025-03-15 17:08:58 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:08:58 INFO tclean::::casa ##########################################
2025-03-15 17:08:58 INFO deconvolve::::casa ##########################################
2025-03-15 17:08:58 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:08:58 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:08:58 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:08:58 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:08:58 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.12501
2025-03-15 17:08:58 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:08:58 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:08:58 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.12501, over full image : 1.12501
2025-03-15 17:08:58 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2025-03-15 17:08:59 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:08:59 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.499994 GHz -> 2.49998GHz.Fractional Bandwidth : 133.333 %.Reference Frequency for Taylor Expansion : 1.49999GHz.
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -5.4512e-07
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::computeHessianPeak + -5.4512e-07, 0.111111]
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.12501
2025-03-15 17:08:59 INFO [10] Res: 0.392268 Max: 0.211076 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.435853 -0.435854
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.732746 (in this run)
2025-03-15 17:08:59 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.732746 [1]: -0.732747
2025-03-15 17:09:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.732746, peakres=1.12501->0.392268, Reached cycleniter.
2025-03-15 17:09:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:09:01 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.392268, over full image : 0.392268
2025-03-15 17:09:01 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:09:02 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:09:02 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:09:02 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:09:03 INFO SIImageStore::restore Beam for chan : 0 : 52.9302 arcsec, 49.1475 arcsec, -87.3944 deg
2025-03-15 17:09:03 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0392268 Jy/beam
2025-03-15 17:09:04 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 17:09:04 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:09:04 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 17:09:04 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 17:09:04 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:09:04 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:09:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:08:58.005812 End time: 2025-03-15 17:09:06.666081
2025-03-15 17:09:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:09:07 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:07 INFO name:: No table opened.
2025-03-15 17:09:07 INFO showcache:: The Table Cache is empty.
2025-03-15 17:09:07 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:09:07 INFO deconvolve::::casa+ [ check_val ] peak res is 0.3922683298587799 ( Pass : should be 0.392, Epsilon: 0.05)
2025-03-15 17:09:07 INFO deconvolve::::casa+ [ check_val ] mod flux is 0.7327455282211304 ( Pass : should be 0.732, Epsilon: 0.05)
2025-03-15 17:09:07 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:09:07 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf.tt0', 'tst.residual.tt0', 'tst.image.tt0', 'tst.model.tt0', 'tst.model.tt1', 'tst.alpha'] = [True, True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:09:07 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:09:07 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:09:07 INFO deconvolve::::casa+ [ check_pix_val ] tst.model.tt0 : Value is 0.7327455282211304 at [50, 50, 0, 0] ( Pass : should be 0.733 , Epsilon: 0.05)
2025-03-15 17:09:07 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt1 : Value is 0.01891142502427101 at [2, 94, 0, 0] ( Pass : should be 0.019 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_twochan
.2025-03-15 17:09:07 INFO tclean::::casa ##########################################
2025-03-15 17:09:07 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:09:07 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=200, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:09:07 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:09:07 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:09:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:09:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:07 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:07 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:09:07 INFO SynthesisImagerVi2::defineImage Shape: [200, 200, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:09:07 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:09:07 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.002124 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:09:07 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:09:07 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:09:10 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00101778
2025-03-15 17:09:10 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.012722
2025-03-15 17:09:10 INFO SIImageStore::printBeamSet Beam : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2025-03-15 17:09:10 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:09:11 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:09:13 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:09:14 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:09:06.916797 End time: 2025-03-15 17:09:13.855627
2025-03-15 17:09:14 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:09:14 INFO tclean::::casa ##########################################
2025-03-15 17:09:14 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:09:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[0, 20, 40, 100], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:09:14 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:09:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:09:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.53377
2025-03-15 17:09:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:09:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2025-03-15 17:09:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.53377, over full image : 1.53377
2025-03-15 17:09:14 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:09:15 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [100, 100]
2025-03-15 17:09:15 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:09:15 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 1
2025-03-15 17:09:15 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 2
2025-03-15 17:09:15 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 3
2025-03-15 17:09:15 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:09:15 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 1
2025-03-15 17:09:15 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 2
2025-03-15 17:09:15 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 3
2025-03-15 17:09:15 INFO MatrixCleaner::clean() scale 1 = 0 pixels with bias = 1
2025-03-15 17:09:15 INFO MatrixCleaner::clean() scale 2 = 20 pixels with bias = 1
2025-03-15 17:09:15 INFO MatrixCleaner::clean() scale 3 = 40 pixels with bias = 1
2025-03-15 17:09:15 INFO MatrixCleaner::clean() scale 4 = 100 pixels with bias = 1
2025-03-15 17:09:15 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:09:15 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:09:15 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:09:15 INFO MatrixCleaner::clean() Initial maximum residual is 7.65875 within the mask
2025-03-15 17:09:15 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 1 7.65875 0.765875
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 2 4.1849 1.18436
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 3 6.30922 1.81529
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 4 3.4434 2.15963
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 5 5.19991 2.67962
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 6 1.20222 2.79984
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 7 1.082 2.90804
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 8 4.34981 3.34302
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 9 0.947751 3.4378
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 10 3.78307 3.8161
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 0 0.323197
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 1 0.76283
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 2 2.73008
2025-03-15 17:09:15 INFO MatrixCleaner::clean() 3 0
2025-03-15 17:09:15 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:09:15 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->3.8161, peakres=1.53377->0.822746, Reached cycleniter.
2025-03-15 17:09:15 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:09:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.822746, over full image : 0.822746
2025-03-15 17:09:15 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:09:15 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:09:16 INFO SIImageStore::restore Beam for chan : 0 : 51.7145 arcsec, 48.0668 arcsec, -88.7305 deg
2025-03-15 17:09:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:09:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:09:13.862971 End time: 2025-03-15 17:09:18.451594
2025-03-15 17:09:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:09:18 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:19 INFO name:: No table opened.
2025-03-15 17:09:19 INFO showcache:: The Table Cache is empty.
2025-03-15 17:09:19 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:09:19 INFO deconvolve::::casa+ [ check_val ] peak res is 0.8227455019950867 ( Pass : should be 0.823, Epsilon: 0.05)
2025-03-15 17:09:19 INFO deconvolve::::casa+ [ check_val ] mod flux is 3.816101551055908 ( Pass : should be 3.816, Epsilon: 0.05)
2025-03-15 17:09:19 INFO deconvolve::::casa+ [ check_val ] iterdone is 10 ( Pass : should be 10, Exact: True )
2025-03-15 17:09:19 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.image', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:09:19 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:09:19 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:09:19 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.23396643996238708 at [94, 107, 0, 0] ( Pass : should be 0.234 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:09:19 INFO tclean::::casa ##########################################
2025-03-15 17:09:19 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:09:19 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell=['10.0arcsec', '30.0arcsec'], phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:09:19 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:09:19 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 17:09:19 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:09:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:19 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:19 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:09:19 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 17:09:19 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:09:19 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:09:19 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:09:19 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:09:24 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.000406737
2025-03-15 17:09:24 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010285
2025-03-15 17:09:24 INFO SIImageStore::printBeamSet Beam : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 17:09:24 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:09:25 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:09:29 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:09:30 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:09:18.767520 End time: 2025-03-15 17:09:30.155999
2025-03-15 17:09:30 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:09:30 INFO tclean::::casa ##########################################
2025-03-15 17:09:30 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:30 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:09:30 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:09:30 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:09:30 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:09:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.06851
2025-03-15 17:09:31 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:09:31 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:09:31 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.06851, over full image : 1.06851
2025-03-15 17:09:31 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:09:31 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.733202, peakres=1.06851->0.33531, Reached cycleniter.
2025-03-15 17:09:31 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:09:31 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33531, over full image : 0.33531
2025-03-15 17:09:31 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:09:31 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:09:31 INFO SIImageStore::restore Beam for chan : 0 : 52.9637 arcsec, 51.7308 arcsec, 8.55634 deg
2025-03-15 17:09:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:09:35 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:09:30.165046 End time: 2025-03-15 17:09:34.637418
2025-03-15 17:09:35 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:09:35 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:35 INFO name:: No table opened.
2025-03-15 17:09:35 INFO showcache:: The Table Cache is empty.
2025-03-15 17:09:35 INFO deconvolve::::casa [ checkall ]
2025-03-15 17:09:35 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 17:09:35 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:09:35 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:09:35 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 0.464398056268692 at [50, 49, 0, 0] ( Pass : should be 0.482 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point
.2025-03-15 17:09:35 INFO tclean::::casa ##########################################
2025-03-15 17:09:35 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:09:35 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:09:35 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:09:35 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:09:35 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:09:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:35 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:35 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:09:35 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:09:35 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:09:35 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.311e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:09:35 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:09:35 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:09:41 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323
2025-03-15 17:09:41 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.039442
2025-03-15 17:09:41 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:09:41 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:09:43 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:09:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:09:50 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:09:34.859410 End time: 2025-03-15 17:09:49.551857
2025-03-15 17:09:50 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:09:50 INFO tclean::::casa ##########################################
2025-03-15 17:09:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:09:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:09:50 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:09:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:09:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 17:09:50 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:09:50 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:09:50 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 17:09:51 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:09:52 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.909164 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.831295 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.774452 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.742264 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.704163 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.694294 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.673767 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.657675 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.656218 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.634894 Flux limit=0, 100 Active pixels
2025-03-15 17:09:52 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.768859, peakres=1.01018->0.634894, Reached cycleniter.
2025-03-15 17:09:52 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:09:52 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894
2025-03-15 17:09:52 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:09:52 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:09:53 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:09:54 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:09:55 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:09:49.579658 End time: 2025-03-15 17:09:55.015355
2025-03-15 17:09:55 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:09:55 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:55 INFO deconvolve::::casa ##########################################
2025-03-15 17:09:55 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:09:55 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clark', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:09:55 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:09:55 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clark
2025-03-15 17:09:55 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894
2025-03-15 17:09:55 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:09:55 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:09:55 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.634894, over full image : 0.634894
2025-03-15 17:09:55 INFO SDAlgorithmBase::deconvolve [tst] Run clark minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:09:55 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 22 pixels.
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.603207 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.603207 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.601346 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.574905 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.558298 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.549841 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.549841 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.549352 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.504303 Flux limit=0, 100 Active pixels
2025-03-15 17:09:55 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.504303 Flux limit=0, 100 Active pixels
2025-03-15 17:09:56 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.768858->1.34473, peakres=0.634894->0.504303, Reached cycleniter.
2025-03-15 17:09:56 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:09:56 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.504303, over full image : 0.504303
2025-03-15 17:09:56 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:09:56 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:09:57 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:09:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:09:58 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:09:55.054172 End time: 2025-03-15 17:09:58.456090
2025-03-15 17:09:58 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:09:58 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:09:59 INFO tclean::::casa ##########################################
2025-03-15 17:09:59 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:09:59 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:09:59 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:09:59 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2025-03-15 17:09:59 INFO SynthesisImagerVi2::selectData NRows selected : 140
2025-03-15 17:09:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:59 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:09:59 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:09:59 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:09:59 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:09:59 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.311e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:09:59 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:09:59 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:10:00 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2025-03-15 17:10:00 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.028165
2025-03-15 17:10:00 INFO SIImageStore::printBeamSet Beam : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2025-03-15 17:10:00 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:10:01 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:10:02 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:10:03 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:09:58.597566 End time: 2025-03-15 17:10:02.720600
2025-03-15 17:10:03 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:10:03 INFO tclean::::casa ##########################################
2025-03-15 17:10:03 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:03 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:10:03 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:10:03 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:10:03 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2025-03-15 17:10:03 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1
2025-03-15 17:10:03 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:10:03 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:10:03 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2025-03-15 17:10:03 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:10:04 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels.
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.900001 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.823311 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.753157 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.706284 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.689117 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.602039 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.593102 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.590071 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.546862 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.539791 Flux limit=0, 100 Active pixels
2025-03-15 17:10:04 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.729373, peakres=1->0.539791, Reached cycleniter.
2025-03-15 17:10:04 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:10:05 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2025-03-15 17:10:05 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:10:05 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:10:05 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2025-03-15 17:10:06 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:10:06 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:10:02.739338 End time: 2025-03-15 17:10:06.332558
2025-03-15 17:10:06 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:10:06 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:06 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:06 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:10:06 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='clarkstokes', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:10:06 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:10:06 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : clarkstokes
2025-03-15 17:10:06 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2025-03-15 17:10:06 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:10:06 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:10:06 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.539791, over full image : 0.539791
2025-03-15 17:10:06 INFO SDAlgorithmBase::deconvolve [tst] Run clarkstokes minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:10:07 INFO SDAlgorithmClarkClean2::initializeDeconvolver Choosing a PSF patch size of 49 pixels.
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 1, Maximum residual=0.500264 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 2, Maximum residual=0.493795 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 3, Maximum residual=0.457636 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 4, Maximum residual=0.457636 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 5, Maximum residual=0.429544 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 6, Maximum residual=0.418641 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 7, Maximum residual=0.392943 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 8, Maximum residual=0.382968 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 9, Maximum residual=0.35946 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO ClarkCleanLatModel::solve Iteration: 10, Maximum residual=0.331881 Flux limit=0, 100 Active pixels
2025-03-15 17:10:07 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.729373->1.17395, peakres=0.539791->0.331881, Reached cycleniter.
2025-03-15 17:10:07 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:10:07 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.329908, over full image : 0.329908
2025-03-15 17:10:07 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:10:07 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:10:07 INFO SIImageStore::restore Beam for chan : 0 : 123.393 arcsec, 45.9887 arcsec, 28.7021 deg
2025-03-15 17:10:07 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:10:09 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:10:06.355200 End time: 2025-03-15 17:10:08.823424
2025-03-15 17:10:09 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:10:09 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
.2025-03-15 17:10:09 INFO tclean::::casa ##########################################
2025-03-15 17:10:09 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:10:09 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:10:09 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:10:09 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:10:09 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:10:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:10:09 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:10:09 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:10:09 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:10:09 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:10:09 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.311e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:10:09 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:10:09 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:10:15 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323
2025-03-15 17:10:16 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.025987
2025-03-15 17:10:16 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:10:16 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:10:17 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:10:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:10:22 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:10:08.998160 End time: 2025-03-15 17:10:21.748069
2025-03-15 17:10:22 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:10:22 INFO tclean::::casa ##########################################
2025-03-15 17:10:22 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:10:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:10:22 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:10:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:10:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 17:10:22 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:10:22 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:10:22 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 17:10:22 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:10:23 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.814305, peakres=1.01018->0.598541, Reached cycleniter.
2025-03-15 17:10:23 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:10:23 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541
2025-03-15 17:10:23 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:10:23 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:10:25 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:10:25 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:10:26 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:10:21.774172 End time: 2025-03-15 17:10:26.097228
2025-03-15 17:10:26 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:10:26 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:26 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:26 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:10:26 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:10:26 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:10:26 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:10:26 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541
2025-03-15 17:10:26 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:10:26 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:10:26 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.598541, over full image : 0.598541
2025-03-15 17:10:26 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:10:27 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.814305->1.40174, peakres=0.598541->0.470332, Reached cycleniter.
2025-03-15 17:10:27 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:10:27 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.470332, over full image : 0.470332
2025-03-15 17:10:27 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:10:27 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:10:27 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:10:28 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:10:28 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:10:26.131035 End time: 2025-03-15 17:10:28.491363
2025-03-15 17:10:28 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:10:28 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:10:29 INFO tclean::::casa ##########################################
2025-03-15 17:10:29 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:10:29 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:10:29 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 17:10:29 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:10:29 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:10:29 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:10:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:10:29 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:10:29 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:10:29 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:10:29 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:10:29 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 8.851e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:10:29 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:10:29 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity + [955101, -3322.56
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity + -3322.56, 70400.6]
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity + [1.04718e-06, 4.94218e-08
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity + 4.94218e-08, 1.42068e-05]
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.00102332
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.00376919
2025-03-15 17:10:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:10:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.035198
2025-03-15 17:10:40 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:10:40 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:10:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:10:48 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:10:50 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:10:28.693422 End time: 2025-03-15 17:10:49.958451
2025-03-15 17:10:50 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:10:50 INFO tclean::::casa ##########################################
2025-03-15 17:10:50 INFO deconvolve::::casa ##########################################
2025-03-15 17:10:50 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:10:50 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:10:50 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:10:50 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:10:50 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 17:10:53 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:10:53 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:10:53 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 17:10:53 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 17:10:54 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 17:10:54 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1.01018
2025-03-15 17:10:54 INFO [10] Res: 0.620616 Max: 0.503391 Gain: 0.1 Pos: [0, 9] Scale: 0 Coeffs: 0.611987 -1.29365
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.744336 (in this run)
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.744336 [1]: -1.54821
2025-03-15 17:10:54 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.744336, peakres=1.01018->0.48471, Reached cycleniter.
2025-03-15 17:10:54 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:10:54 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 17:10:54 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:10:54 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:10:54 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:10:55 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:10:55 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:10:56 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.048142 Jy/beam
2025-03-15 17:10:56 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 17:10:56 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:10:57 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 17:10:57 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 17:10:57 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:10:57 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:11:00 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:10:49.998415 End time: 2025-03-15 17:10:59.727962
2025-03-15 17:11:00 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:11:00 INFO deconvolve::::casa ##########################################
2025-03-15 17:11:00 INFO deconvolve::::casa ##########################################
2025-03-15 17:11:00 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:11:00 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:11:00 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:11:00 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:11:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 17:11:00 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:11:00 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:11:00 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.48471, over full image : 0.48471
2025-03-15 17:11:00 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 10 pixels on each side for minor-cycle updates.
2025-03-15 17:11:00 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 17:11:00 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -0.00347875
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::computeHessianPeak + -0.00347875, 0.0737101]
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 0.48471
2025-03-15 17:11:00 INFO [10] Res: 0.316589 Max: 0.132319 Gain: 0.1 Pos: [5, 9] Scale: 0 Coeffs: 0.338361 -0.476128
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.402002 (in this run)
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.14634 [1]: -2.22354
2025-03-15 17:11:00 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.744336->1.14634, peakres=0.48471->0.288126, Reached cycleniter.
2025-03-15 17:11:00 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:11:00 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.288126, over full image : 0.288126
2025-03-15 17:11:00 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:11:00 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:11:00 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:11:00 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:11:01 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:11:01 INFO SIImageStoreMultiTerm::calculateAlphaBeta Calculating spectral parameters for Intensity > peakresidual/10 = 0.0286807 Jy/beam
2025-03-15 17:11:02 INFO SIImageStoreMultiTerm::calculateAlphaBeta Written Spectral Index Error Image : /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.alpha.error
2025-03-15 17:11:02 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:11:02 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 17:11:02 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 17:11:02 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:11:03 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.model.tt1', 'tst.alpha', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.alpha.error', 'tst.mask', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:11:07 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:10:59.778451 End time: 2025-03-15 17:11:07.210870
2025-03-15 17:11:07 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:11:07 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:11:07 INFO tclean::::casa ##########################################
2025-03-15 17:11:07 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:11:07 INFO tclean::::casa tclean( vis='refim_eptwochan.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:11:07 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:11:07 INFO SynthesisImagerVi2::selectData MS : refim_eptwochan.ms | [Opened in readonly mode]
2025-03-15 17:11:07 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:11:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:11:08 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:11:08 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:11:08 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:11:08 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:11:08 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.311e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:11:08 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:11:08 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:11:13 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00102323
2025-03-15 17:11:13 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.03948
2025-03-15 17:11:13 INFO SIImageStore::printBeamSet Beam : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:11:13 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:11:15 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:11:20 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:11:22 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:11:07.458826 End time: 2025-03-15 17:11:22.219366
2025-03-15 17:11:22 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:11:22 INFO tclean::::casa ##########################################
2025-03-15 17:11:22 INFO deconvolve::::casa ##########################################
2025-03-15 17:11:22 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:11:22 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:11:22 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:11:22 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:11:22 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.01018
2025-03-15 17:11:23 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:11:23 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:11:23 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.01018, over full image : 1.01018
2025-03-15 17:11:23 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:11:24 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 17:11:24 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:11:24 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:11:24 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:11:24 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:11:24 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:11:24 INFO MatrixCleaner::clean() Initial maximum residual is 0.878977 within the mask
2025-03-15 17:11:24 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 1 0.878977 0.0878977
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 2 0.791079 0.167006
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 3 0.731054 0.240111
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 4 0.692516 0.309363
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 5 0.679882 0.377351
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 6 0.658804 0.443231
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 7 0.618738 0.505105
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 8 0.606363 0.565741
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 9 0.603722 0.626113
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 10 0.597304 0.685844
2025-03-15 17:11:24 INFO MatrixCleaner::clean() 0 0.685844
2025-03-15 17:11:24 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:11:24 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.685844, peakres=1.01018->0.621048, Reached cycleniter.
2025-03-15 17:11:24 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:11:25 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.621048, over full image : 0.621048
2025-03-15 17:11:25 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:11:25 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:11:26 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:11:27 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:11:29 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:11:22.246573 End time: 2025-03-15 17:11:28.992100
2025-03-15 17:11:29 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:11:29 INFO deconvolve::::casa ##########################################
2025-03-15 17:11:29 INFO deconvolve::::casa ##########################################
2025-03-15 17:11:29 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:11:29 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='multiscale', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:11:29 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:11:29 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : multiscale
2025-03-15 17:11:29 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.621048, over full image : 0.621048
2025-03-15 17:11:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:11:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:11:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.621048, over full image : 0.621048
2025-03-15 17:11:29 INFO SDAlgorithmBase::deconvolve [tst] Run multiscale minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:11:29 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [5, 5]
2025-03-15 17:11:29 INFO MatrixCleaner::makePsfScales() Calculating convolutions for scale 0
2025-03-15 17:11:29 INFO MatrixCleaner::makeScaleMasks() Calculating mask convolution for scale 0
2025-03-15 17:11:29 INFO MatrixCleaner::clean() Cleaning using given mask
2025-03-15 17:11:29 INFO MatrixCleaner::clean() Cleaning pixels with mask values above 0.9
2025-03-15 17:11:29 INFO MatrixCleaner::clean() Starting iteration
2025-03-15 17:11:29 INFO MatrixCleaner::clean() Initial maximum residual is 0.47986 within the mask
2025-03-15 17:11:29 INFO MatrixCleaner::clean() iteration MaximumResidual CleanedFlux
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 1 0.47986 0.047986
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 2 0.477306 0.0957166
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 3 0.449682 0.140685
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 4 0.431531 0.183838
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 5 0.423772 0.226215
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 6 0.393304 0.265545
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 7 0.379626 0.303508
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 8 0.370928 0.340601
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 9 0.359684 0.376569
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 10 0.353973 0.411967
2025-03-15 17:11:29 INFO MatrixCleaner::clean() 0 0.411967
2025-03-15 17:11:29 INFO MatrixCleaner::clean() Failed to reach stopping threshold
2025-03-15 17:11:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0.685844->1.09781, peakres=0.621048->0.434713, Reached cycleniter.
2025-03-15 17:11:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:11:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.434713, over full image : 0.434713
2025-03-15 17:11:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:11:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:11:30 INFO SIImageStore::restore Beam for chan : 0 : 52.0816 arcsec, 48.8525 arcsec, -88.3554 deg
2025-03-15 17:11:31 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:11:32 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:11:29.030795 End time: 2025-03-15 17:11:32.010821
2025-03-15 17:11:32 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:11:32 INFO deconvolve::::casa ##########################################
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_eptwochan
.2025-03-15 17:11:32 INFO tclean::::casa ##########################################
2025-03-15 17:11:32 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:11:32 INFO tclean::::casa tclean( vis='refim_point.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=10, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:11:32 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:11:32 INFO SynthesisImagerVi2::selectData MS : refim_point.ms | [Opened in readonly mode]
2025-03-15 17:11:32 INFO SynthesisImagerVi2::selectData NRows selected : 168480
2025-03-15 17:11:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:11:33 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:11:33 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:11:33 INFO SynthesisImagerVi2::defineImage Shape: [10, 10, 1, 1] Spectral: [1.47499e+09] at [0] with increment [9.99992e+08]
2025-03-15 17:11:33 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:11:33 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 5.311e-06 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:11:33 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:11:33 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:11:46 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.00039535
2025-03-15 17:11:46 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.039849
2025-03-15 17:11:46 INFO SIImageStore::printBeamSet Beam : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg
2025-03-15 17:11:46 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:11:56 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
0%....10....20....30....40....50....60....70....80....90....100%
2025-03-15 17:12:09 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:12:10 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:11:32.269595 End time: 2025-03-15 17:12:09.860939
2025-03-15 17:12:10 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:12:10 INFO tclean::::casa ##########################################
2025-03-15 17:12:10 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:10 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:10 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:10 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:10 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:12:10 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:12:10 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601
2025-03-15 17:12:10 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:12:10 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:12:10 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601
2025-03-15 17:12:10 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:12:11 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter.
2025-03-15 17:12:11 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:12:11 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267
2025-03-15 17:12:11 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:11 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:11 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg
2025-03-15 17:12:11 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:12:12 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:09.924586 End time: 2025-03-15 17:12:11.764955
2025-03-15 17:12:12 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:12 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:12 INFO name:: No table opened.
2025-03-15 17:12:12 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:12 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:12:12 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:12:12 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:12:12 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:12:12 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.060097575187683 at [5, 5, 0, 0] ( Pass : should be 1.06 , Epsilon: 0.05)
.2025-03-15 17:12:12 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:12 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:12 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam='100.0arcsec', niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:12 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:12 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:12:12 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:12:12 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601
2025-03-15 17:12:12 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:12:12 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:12:12 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601
2025-03-15 17:12:12 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:12:13 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter.
2025-03-15 17:12:13 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:12:13 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267
2025-03-15 17:12:13 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:13 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:13 INFO SIImageStore::restore Common Beam : 100 arcsec, 100 arcsec, 0 deg
2025-03-15 17:12:13 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:12:14 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:11.884949 End time: 2025-03-15 17:12:13.649337
2025-03-15 17:12:14 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:14 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:14 INFO name:: No table opened.
2025-03-15 17:12:14 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:14 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:12:14 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:12:14 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:12:14 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:12:14 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.4314706325531006 at [5, 5, 0, 0] ( Pass : should be 1.436 , Epsilon: 0.05)
.2025-03-15 17:12:14 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:14 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:14 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:14 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:14 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:12:14 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:12:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601
2025-03-15 17:12:14 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:12:14 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:12:14 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601
2025-03-15 17:12:14 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:12:14 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter.
2025-03-15 17:12:14 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:12:14 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267
2025-03-15 17:12:14 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:14 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:12:15 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:13.741262 End time: 2025-03-15 17:12:14.741491
2025-03-15 17:12:15 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:15 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:15 INFO name:: No table opened.
2025-03-15 17:12:15 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:15 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys )
2025-03-15 17:12:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model'] = [True, True, True, True] ( Pass : should all be True )
2025-03-15 17:12:15 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:12:15 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:12:15 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [False] ( Pass : should all be False )
.2025-03-15 17:12:15 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:15 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:15 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:15 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:15 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:12:15 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:12:15 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1.0601
2025-03-15 17:12:15 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:12:15 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:12:15 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.0601, over full image : 1.0601
2025-03-15 17:12:15 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:12:16 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.727428, peakres=1.0601->0.33267, Reached cycleniter.
2025-03-15 17:12:16 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:12:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267
2025-03-15 17:12:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:16 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:12:16 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:14.850825 End time: 2025-03-15 17:12:15.969037
2025-03-15 17:12:16 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:16 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:16 INFO name:: No table opened.
2025-03-15 17:12:16 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:16 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:16 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:16 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:16 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:16 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:12:16 INFO task_deconvolve::SIImageStore::Open existing Images SumWt does not exist. Proceeding only with PSF
2025-03-15 17:12:16 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267
2025-03-15 17:12:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:16 INFO SynthesisDeconvolver::setupMask [tst] Initializing to existing mask
2025-03-15 17:12:16 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 100 out of a total of 100 pixels. [ 100 % ]
2025-03-15 17:12:16 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.33267, over full image : 0.33267
2025-03-15 17:12:16 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:16 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:17 INFO SIImageStore::restore Beam for chan : 0 : 51.8097 arcsec, 48.6437 arcsec, -88.2966 deg
2025-03-15 17:12:17 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:12:18 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:16.026936 End time: 2025-03-15 17:12:17.886152
2025-03-15 17:12:18 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:18 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:18 INFO name:: No table opened.
2025-03-15 17:12:18 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:18 INFO deconvolve::::casa [ check_ret_structure ] Return dictionary struture check: type=reduced ( Pass : found all expected keys : Extra key(s):['stopDescription'] )
2025-03-15 17:12:18 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.psf', 'tst.residual', 'tst.mask', 'tst.model', 'tst.image'] = [True, True, True, True, True] ( Pass : should all be True )
2025-03-15 17:12:18 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:12:18 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:12:18 INFO deconvolve::::casa+ [ check_pix_val ] tst.model : Value is 0.7274277806282043 at [5, 5, 0, 0] ( Pass : should be 0.727 , Epsilon: 0.05)
.2025-03-15 17:12:18 INFO tclean::::casa ##########################################
2025-03-15 17:12:18 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:12:18 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='I', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:12:18 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:12:18 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2025-03-15 17:12:18 INFO SynthesisImagerVi2::selectData NRows selected : 140
2025-03-15 17:12:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:12:18 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:12:18 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:12:18 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 1, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:12:18 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:12:18 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.0005311 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:12:18 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:12:18 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:12:21 INFO SIImageStore::calcSensitivity [tst] Theoretical sensitivity (Jy/bm):0.0345033
2025-03-15 17:12:21 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.010085
2025-03-15 17:12:21 INFO SIImageStore::printBeamSet Beam : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:21 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:12:22 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:12:23 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.pb', 'tst.sumwt', 'tst.psf', 'tst.residual']
2025-03-15 17:12:28 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:12:18.123962 End time: 2025-03-15 17:12:27.512711
2025-03-15 17:12:28 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:12:28 INFO tclean::::casa ##########################################
2025-03-15 17:12:28 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:28 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:28 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='hogbom', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:28 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:28 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : hogbom
2025-03-15 17:12:28 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 1
2025-03-15 17:12:29 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:12:29 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 10000 out of a total of 10000 pixels. [ 100 % ]
2025-03-15 17:12:29 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1, over full image : 1
2025-03-15 17:12:29 INFO SDAlgorithmBase::deconvolve [tst] Run Hogbom minor-cycle | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:12:30 INFO SDAlgorithmBase::deconvolve [tst] iters=0->10 [10], model=0->0.68619, peakres=1->0.313811, Reached cycleniter.
2025-03-15 17:12:30 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 10 iterations.
2025-03-15 17:12:30 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0.313811, over full image : 0.313811
2025-03-15 17:12:30 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:30 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:31 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:32 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.image', 'tst.pb', 'tst.sumwt', 'tst.psf', 'tst.model', 'tst.mask', 'tst.residual']
2025-03-15 17:12:33 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:27.522196 End time: 2025-03-15 17:12:33.338749
2025-03-15 17:12:33 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:33 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:33 INFO name:: No table opened.
2025-03-15 17:12:33 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:33 INFO deconvolve::::casa [ checkall ]
2025-03-15 17:12:33 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image'] = [True] ( Pass : should all be True )
2025-03-15 17:12:33 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:12:33 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:12:33 INFO deconvolve::::casa+ [ check_pix_val ] tst.image : Value is 1.0000007152557373 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
.2025-03-15 17:12:33 INFO tclean::::casa ##########################################
2025-03-15 17:12:33 INFO tclean::::casa ##### Begin Task: tclean #####
2025-03-15 17:12:33 INFO tclean::::casa tclean( vis='refim_point_linRL.ms', selectdata=True, field='', spw='', timerange='', uvrange='', antenna='', scan='', observation='', intent='', datacolumn='corrected', imagename='tst', imsize=100, cell='8.0arcsec', phasecenter='', stokes='IQUV', projection='SIN', startmodel='', specmode='mfs', reffreq='', nchan=-1, start='', width='', outframe='LSRK', veltype='radio', restfreq=[], interpolation='linear', perchanweightdensity=True, gridder='standard', facets=1, psfphasecenter='', wprojplanes=1, vptable='', mosweight=True, aterm=True, psterm=False, wbawp=True, conjbeams=False, cfcache='', usepointing=False, computepastep=360.0, rotatepastep=360.0, pointingoffsetsigdev=[], pblimit=0.2, normtype='flatnoise', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=False, restoringbeam=[], pbcor=True, outlierfile='', weighting='natural', robust=0.5, noise='1.0Jy', npixels=0, uvtaper=[], niter=0, gain=0.1, threshold=0.0, nsigma=0.0, cycleniter=-1, cyclefactor=1.0, minpsffraction=0.05, maxpsffraction=0.8, interactive=False, nmajor=-1, fullsummary=False, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, minpercentchange=-1.0, verbose=False, fastnoise=True, restart=True, savemodel='none', calcres=True, calcpsf=True, psfcutoff=0.35, parallel=False )
2025-03-15 17:12:33 WARN tclean::task_tclean::casa For specmode='mfs' and deconvolver='mtmfs', the option of pbcor=True divides each restored Taylor coefficient image by the pb.tt0 image. This correction ignores the frequency-dependence of the primary beam and does not correct for PB spectral index. It is scientifically valid only for small fractional bandwidths. For more accurate wideband primary beam correction (if needed), please use one of the following options : (1) specmode='mvc' with gridder='standard' or 'mosaic' with pbcor=True, (2) conjbeams=True and wbawp=True with gridder='awproject' and pbcor=True.
2025-03-15 17:12:33 INFO tclean::::casa Verifying Input Parameters
2025-03-15 17:12:33 INFO SynthesisImagerVi2::selectData MS : refim_point_linRL.ms | [Opened in readonly mode]
2025-03-15 17:12:33 INFO SynthesisImagerVi2::selectData NRows selected : 140
2025-03-15 17:12:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:12:34 INFO SynthesisImagerVi2::defineImage Define image coordinates for [tst] :
2025-03-15 17:12:34 INFO SynthesisImagerVi2::defineImage Impars: start
2025-03-15 17:12:34 INFO SynthesisImagerVi2::defineImage Shape: [100, 100, 4, 1] Spectral: [1.49998e+09] at [0] with increment [1.49999e+09]
2025-03-15 17:12:34 INFO SynthesisImagerVi2::defineImage Set Gridding options for [tst] with ftmachine : gridft
2025-03-15 17:12:34 INFO SynthesisImagerVi2::nSubCubeFitInMemory Required memory: 0.003541 GB. Available mem.: 48.13 GB (rc, mem. fraction: 80%, memory: -) => Subcubes: 1. Processes on node: 1.
2025-03-15 17:12:34 INFO SynthesisImagerVi2::weight() Set imaging weights : Natural weighting
2025-03-15 17:12:34 INFO SynthesisImager::makePSF ----------------------------------------------------------- Make PSF ---------------------------------------------
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Hessian Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity + [420, -0.000161385
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity + -0.000161385, 31.1111]
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity Multi-Term Covariance Matrix : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity + [0.00238095, 1.23509e-08
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity + 1.23509e-08, 0.0321429]
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor0] Theoretical sensitivity (Jy/bm):0.048795
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcSensitivity [tst][Taylor1] Theoretical sensitivity (Jy/bm):0.179284
2025-03-15 17:12:40 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:12:40 INFO SIImageStore::getPSFGaussian Time to fit Gaussian to PSF 0.041358
2025-03-15 17:12:40 INFO SIImageStore::printBeamSet Restoring Beams
2025-03-15 17:12:40 INFO SIImageStore::printBeamSet + Chan Freq Vel Pol
2025-03-15 17:12:40 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 I 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2025-03-15 17:12:40 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 Q 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2025-03-15 17:12:40 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 U 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2025-03-15 17:12:40 INFO SIImageStore::printBeamSet + 0 1.5e+09 -149892 V 137.5722 arcsec x 47.9881 arcsec pa= 25.3712 deg
2025-03-15 17:12:40 INFO task_tclean::SynthesisImagerVi2::makePrimaryBeam vi2 : Evaluating Primary Beam model onto image grid(s)
2025-03-15 17:12:41 INFO task_tclean::SynthesisImager::executeMajorCycle ----------------------------------------------------------- Run Major Cycle 1 -------------------------------------
2025-03-15 17:12:44 INFO tclean::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:12:47 INFO tclean::::casa Task tclean complete. Start time: 2025-03-15 17:12:33.466200 End time: 2025-03-15 17:12:46.503184
2025-03-15 17:12:47 INFO tclean::::casa ##### End Task: tclean #####
2025-03-15 17:12:47 INFO tclean::::casa ##########################################
2025-03-15 17:12:47 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:47 INFO deconvolve::::casa ##### Begin Task: deconvolve #####
2025-03-15 17:12:47 INFO deconvolve::::casa deconvolve( imagename='tst', startmodel='', deconvolver='mtmfs', scales=[], nterms=2, smallscalebias=0.0, fusedthreshold=0.0, largestscale=-1, restoration=True, restoringbeam=[], niter=10, gain=0.1, threshold=0.0, nsigma=0.0, interactive=False, fullsummary=False, fastnoise=True, usemask='user', mask='', pbmask=0.0, sidelobethreshold=3.0, noisethreshold=5.0, lownoisethreshold=1.5, negativethreshold=0.0, smoothfactor=1.0, minbeamfrac=0.3, cutthreshold=0.01, growiterations=75, dogrowprune=True, verbose=False )
2025-03-15 17:12:47 INFO deconvolve::::casa Verifying Input Parameters
2025-03-15 17:12:47 INFO SynthesisDeconvolver::setupDeconvolution Set Deconvolution Options for [tst] : mtmfs
2025-03-15 17:12:47 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 0, over full image : 4
2025-03-15 17:12:47 INFO SynthesisDeconvolver::setupMask [tst] Initializing new mask to 1.0 for the full image
2025-03-15 17:12:47 INFO SynthesisDeconvolver::setupMask [tst] Number of pixels in the clean mask : 40000 out of a total of 40000 pixels. [ 100 % ]
2025-03-15 17:12:47 INFO SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 4, over full image : 4
2025-03-15 17:12:47 INFO SDAlgorithmBase::deconvolve [tst] Run mtmfs minor-cycle on 4 pols | CycleThreshold=0, CycleNiter=10, Gain=0.1
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::verifyScaleSizes() Scale sizes to be used for deconvolution : [0]
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::initialise() Using a PSF patch of 80 pixels on each side for minor-cycle updates.
2025-03-15 17:12:48 INFO MatrixCleaner::validatePsf() Peak of PSF = 1 at [50, 50]
2025-03-15 17:12:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::computeHessianPeak Calculating PSF and Scale convolutions
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::computeHessianPeak The Matrix [H] for 0 pixel scale is : Axis Lengths: [2, 2] (NB: Matrix in Row/Column order)
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::computeHessianPeak + [1, -3.79944e-07
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::computeHessianPeak + -3.79944e-07, 0.074074]
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 1
2025-03-15 17:12:48 INFO [10] Res: 0.348679 Max: 0.150095 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.387421 -4.38918e-08
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 0.651322 (in this run)
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 0.651322 [1]: -7.37901e-08
2025-03-15 17:12:48 INFO SDAlgorithmBase::deconvolve [tst:P0] iters=0->10 [10], model=0->0.651322, peakres=1->0.348679, Reached cycleniter.
2025-03-15 17:12:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.00049
2025-03-15 17:12:48 INFO [20] Res: 0.697528 Max: 0.600675 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 0.775031 -0.00584572
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 1.95428 (in this run)
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.30296 [1]: -0.00982767
2025-03-15 17:12:48 INFO SDAlgorithmBase::deconvolve [tst:P1] iters=10->20 [10], model=0->1.30296, peakres=2.00049->0.697527, Reached cycleniter.
2025-03-15 17:12:48 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 2.99594
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 3.90561 (in this run)
2025-03-15 17:12:48 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 1.95132 [1]: 0.0150923
2025-03-15 17:12:48 INFO SDAlgorithmBase::deconvolve [tst:P2] iters=20->30 [10], model=0->1.95132, peakres=2.99594->1.04462, Reached cycleniter.
2025-03-15 17:12:49 INFO SIImageStoreMultiTerm::calcFractionalBandwidth MFS frequency range : 0.749992 GHz -> 2.24998GHz.Fractional Bandwidth : 100 %.Reference Frequency for Taylor Expansion : 1.49998GHz.
2025-03-15 17:12:49 INFO MultiTermMatrixCleaner::mtclean() Calculating convolutions of residual images with scales
2025-03-15 17:12:49 INFO MultiTermMatrixCleaner::mtclean() Peak convolved residual (within mask) : 4
2025-03-15 17:12:49 INFO [40] Res: 1.39471 Max: 2.40152 Gain: 0.1 Pos: [50, 50] Scale: 0 Coeffs: 1.54968 -1.43646e-07
2025-03-15 17:12:49 INFO MultiTermMatrixCleaner::mtclean() Reached max number of iterations for this minor cycle
2025-03-15 17:12:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by scale : [0]: 6.51089 (in this run)
2025-03-15 17:12:49 INFO MultiTermMatrixCleaner::mtclean() Total flux by Taylor coefficient : [0]: 2.60529 [1]: -2.41494e-07
2025-03-15 17:12:49 INFO SDAlgorithmBase::deconvolve [tst:P3] iters=30->40 [10], model=0->2.60529, peakres=4->1.39471, Reached cycleniter.
2025-03-15 17:12:49 INFO SDAlgorithmBase::deconvolve [tst] Total model flux (over all planes) : 6.5109 Peak Residual (over all planes) : 1.39471 in C0:P3
2025-03-15 17:12:49 INFO grpcInteractiveCleanManager::mergeCycleExecutionRecord Completed 40 iterations.
2025-03-15 17:12:49 INFO task_deconvolve::SynthesisDeconvolver::initMinorCycle Absolute Peak residual within mask : 1.39471, over full image : 1.39471
2025-03-15 17:12:49 INFO deconvolve::::casa Reached global stopping criterion : iteration limit
2025-03-15 17:12:49 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:12:49 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:50 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2025-03-15 17:12:50 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:12:50 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:50 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2025-03-15 17:12:51 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:12:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:51 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:51 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2025-03-15 17:12:51 INFO MultiTermMatrixCleaner::computeprincipalsolution() MTMC :: Computing principal solution on residuals
2025-03-15 17:12:51 INFO SDAlgorithmBase::restore [tst] : Restoring model image.
2025-03-15 17:12:51 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:51 INFO SIImageStore::restore Beam for chan : 0 : 137.572 arcsec, 47.9881 arcsec, 25.3712 deg
2025-03-15 17:12:51 INFO SIImageStoreMultiTerm::calculateAlphaBeta Alpha and Beta images will not be computed for images that contain anything other than stokes I in them.
2025-03-15 17:12:51 INFO SDAlgorithmMSMFS::restore Restored images :
2025-03-15 17:12:51 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt0 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt0)
2025-03-15 17:12:52 INFO SDAlgorithmMSMFS::restore /home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.image.tt1 (model=/home/casatest/casa6/casatasks/tests/casashell_tests/work/test_task_deconvolve_casashell/tst.model.tt1)
2025-03-15 17:12:52 INFO SDAlgorithmMSMFS::restore
2025-03-15 17:12:52 INFO deconvolve::::casa Searching for images with prefix 'tst'... Found these, writing history into them: ['tst.sumwt.tt1', 'tst.model.tt0', 'tst.residual.tt0', 'tst.sumwt.tt2', 'tst.psf.tt0', 'tst.model.tt1', 'tst.psf.tt1', 'tst.psf.tt2', 'tst.pb.tt0', 'tst.image.tt1', 'tst.image.tt0', 'tst.mask', 'tst.sumwt.tt0', 'tst.residual.tt1']
2025-03-15 17:12:53 INFO deconvolve::::casa Task deconvolve complete. Start time: 2025-03-15 17:12:46.511904 End time: 2025-03-15 17:12:53.204477
2025-03-15 17:12:53 INFO deconvolve::::casa ##### End Task: deconvolve #####
2025-03-15 17:12:53 INFO deconvolve::::casa ##########################################
2025-03-15 17:12:53 INFO name:: No table opened.
2025-03-15 17:12:53 INFO showcache:: The Table Cache is empty.
2025-03-15 17:12:53 INFO deconvolve::::casa [ checkall ]
2025-03-15 17:12:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.tt0'] = [True] ( Pass : should all be True )
2025-03-15 17:12:53 INFO deconvolve::::casa+ All expected keywords in imageinfo, miscinfo, and coords found. (check_keywords)
2025-03-15 17:12:53 INFO deconvolve::::casa+ [check_history] All expected history entries found. (Pass)
2025-03-15 17:12:53 INFO deconvolve::::casa+ [ check_ims ] Image made : ['tst.image.alpha'] = [False] ( Pass : should all be False )
2025-03-15 17:12:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 1.0000007152557373 at [50, 50, 0, 0] ( Pass : should be 1.0 , Epsilon: 0.05)
2025-03-15 17:12:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 2.0004897117614746 at [50, 50, 1, 0] ( Pass : should be 2.0 , Epsilon: 0.05)
2025-03-15 17:12:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 2.9959442615509033 at [50, 50, 2, 0] ( Pass : should be 3.0 , Epsilon: 0.05)
2025-03-15 17:12:53 INFO deconvolve::::casa+ [ check_pix_val ] tst.image.tt0 : Value is 4.000002861022949 at [50, 50, 3, 0] ( Pass : should be 4.0 , Epsilon: 0.05)
/opt/casa/data/casatestdata/unittest/deconvolve/
refim_point_linRL
.
----------------------------------------------------------------------
Ran 143 tests in 2168.757s
OK (skipped=2)
Generating XML reports...